Camarillo said..
I am thinking about getting a 2018 Naish Hover crossover 120 / 2018 Naish thrust surf foil large.
Can I also windsurf with the surffoil or should I get the windsurffoil for that?
If you are looking for a budgetary foiling solution consider to spend $1000+. For most of foilers I know a more expensive foil was actually a lower cost option. These who started wit budgetary low grade foils like Naish, Manta, Stingshot bought another $1000+ foils during the same season.
When you ride Naish and other similar foils you feel kind of behind in comparison to other foilers around you. In a few days, when you learn some foiling you will feel like Naish equipment resists to uncover all your potential. The main enjoyment in foiling is acceleration when you get on the foil. You tilt the board on wind and sheet-in the sail in order to accelerate to a very high speed in very little wind. Low cost foils do not deliver such of performance. If you sheet-in Naish slows down, not accelerating.
Granted, you will get in flight on Naish. But you will not fly - you will hover like a balloon. This is why it is called "Hover." Hovering is a nice and exciting feeling when you get on a foil at the first time. But that is it. In an hour you would want a real freedom of a flight to enjoy, and "Hover" does not deliver THE FLIGHT.
Practically, you will see some windsurfers with fins already planing while you cannot get Nais into a flight. While in flight you will see windsurfers with fins going faster. Then you ask yourself what is your "Hover" giving to you to enjoy windsurfing, while the traditional windsurfing seems to be more fun.
There are reviews on this forum from some who used many different foils including Naish. They say that Naish is ok foil but they would not buy it. There are reviews from Naish users who used Naish only. These Naish users give ok review but you do not read any excitement and fun from these. All the Naish users are considering to get a better foil.
Indeed, Naish foils are well promoted by YouTube commercial videos and by Naish team on this and other forums of pretending to be ordinary customers. You need to filter out the brainwashing work done on you. A common mistake is visualizing yourself on a Naish foil like what you see on Naish commercial. Unfortunately we are all humans susceptible to brainwash. The truth is that you will look like this Naish owner who got himself Naish foil for birthday. See on 3:57:
Perhaps, Naish design needs some hydrodynamic expertise. Look how much of cavitation Naish wing generates (see a white cloud behind the right wing) on the .

It is not a surprise the 65-years old Naish owner failed on the right side because Naish right wing lost lift.
I think it takes more than an expert windsurfer to design a windsurfing hydrofoil. Naisg is a windsurfer, not THE ONE for the hydrofoil design job.
Another red flag in this Naish foil is the vertical tail. It must be a reason for this vertical tail - the foils was probably unstable so Naish added this vertical tail to fix stability issue. Based on the video one may think that stability issue remains at some extend. There is some bug in this particular foil design that needs a vertical tail to keep it stable. Do you see vertical tails on $1000 + foils? It actually cost money to make the tail. I think Naish would would like to have a fix without extra cost tail. But they did not know how to fix instability without the tail. However, some Naish rodeo on water may be fun too. I think the benefit of starting with Naish foil is to really appreciate well designed advanced foils that you will buy soon after you buy Naish. I am not referring to the cartel of NP, Starboard, JP, F4 foils sold for about $2K or more. These have quality issues because of made in Asia by low cost labor, while highly overprices and over promoted. There are about 100+ other foil manufacturers. Try to avoid paid commercials. Watch what are the ordinary filers (not professional experts) are foiling on YouTube.
About longer mast. I have 55 cm and 79 cm. I like 55 cm more. for me it is easier to curve waves when waves are large and short. Other may suggest a longer mast on waves but it all depends. I do not have waves small enough in my spot very often to go straight through the waves on a longer mast. On large waves I prefer more control and more stability with a shorter 55 cm mast. I tried 90 cm and did not like it. Perhaps, I got used to 55 cm. Notice, 55 cm is a lot safer than 90 cm. the best what I like about my 55 cm is an easy beach start and easy to carry. Foilers with 90 cm masts need to walk a 100 yard deeper than me and they cannot do beach start. I completely agree with Naish about 55 cm mast.