Got to try Scotty's new 6m wing which is due out soon (Covid-19 may slow it up), he has a 4 and 5 as well. Comes in a big backpack which was nice, heaps of room compared to my Ozone bag. Very delta in shape like the Fone wing. Thinner leading edge than my 5m Ozone.
So compared to my 5m Ozone:
+ Hard handles easy to find, really well behaved when depowered riding a swell and transitioning, faster and better upwind (Technically a bigger wing though). Dealt with gusts well not getting overpowered.
- Less handles near the leading edge so harder to gybe, as a 6 it felt it had the power of a 5 (Laid over the top same size hmmm), hard handles a little tougher on the hands (sook I know but used to the soft Ozone handles). Felt a tiny bit heavier than the Ozone but is well constructed.
! Pumped up onto the foil more by speed than power so I got going really easily but the wing did not feel "powerful" if that makes sense, great for transitions as not super sensitive so if you got the wrong handle it did not matter. No window but I really do not think that is an issue (I know others do).
Overall well impressed, very well behaved and with solid construction. Scotty might be able to chime in with when they will be available for a demo which I highly recommend.
Here is Scotty on a proto. The later one only has 1 front handle.

6m laid over the 5m Ozone. Shows delta shape and that it is a similar size.
