I tested v1 against v2 when I was in the wind tunnel recently. Here are my #'s at 0 & -10yaw:
v1: .237 .213
v2: .231 .206
i also tested against the Roka Gen II Elite suit and those #s were:
.229 .206
Since we see yaw much more often than true 0 for me these suits are the same. I as very consistent in the data points across all runs with the highest spread on any tests being just under 20 grams of drag at the zero yaw from data point to data point with the Roka suit.
All the data points with both Kiwami suits were < 10 grams of drag different.
I've tested 1 other athlete in v1 & v2.
At 0 yaw v1 was 1w faster and at -7.5 v1 was 2w faster.
Anytime I see a 1w difference I call it ~ = to each whatever we're comparing it to. With a 2w difference I'll look to see how close the grams of drag were in each data point. The smaller the delta the more reliable that number.
Hope that helps
Brian Stover USAT LII
Accelerate3 Coaching Insta