IMO most kites includeing revs come with a wid wind range while i have only a few revs over the years i found the best winds to fly each in i hope this helps
rev 1 4 to 15
rev 1 ul 0 to 5
1.5 4 to 10
1.5 ul 0 to 5
1.5 vent 8 to 20
supersonic 5 to 15
supersonic vent 10 to 25
shockwave 10 to 19
indoor (outside) 0 to 3
blast 3 to 15
while those are all i have for now im sure some one else can give you other stats