this is what I wrote earlier on another thread:
...this is what I mostly used the last few months and most likely the next few winter months to come:
19m R1 <12kts (18m and 14m lines)
17m R1 8-16kts (14m lines)
9m Hyperlink 12-25kts (14m lines and 10m lines lately)
7m Hyperlink 20-30kts (12m lines)
5m Hyperlink 25-45kts (12m lines)
Wind ranges are not what is possible, but how I use them mostly.
I still own, but haven't ridden in a while, smaller R1s, 5m Edge and 4m Enduro.
On Moses hydrofoils mostly, all of them
I think I have actually used the 5m Hyperlink in steady 15 knots already and in close to 50 knots gusts.
I guess the low end could be pushed quite a bit further.
The sweetest spot for me within my quiver I would see mostly at 25-35 knots.
It will come to use again today!
Only used the 12m HL UL, but still need to compare back to back on same day with normal one.