Well … to your point directly… No.
I bought 2 dozen in 475 spine to use at a reduced draw weight (for health challenges that will hopefully be “relatively“ temporary).
I didn’t want to keep shooting overspined X10s at speeds you could measure with a calendar. LOL
So, far … shot mostly at shorter ranges (less than 20 yards).
But given my now reduced DW (in the 40’s) combined with my DL (28”), I’m getting 278 fps.
When I’ve been up close and personal…easy to put 30 consecutive shots into a single hole.
But, I have noticed they don’t penetrate my layered foam target as much as the heavier arrows (go figure right … no surprise there)
They are skinny like the X10s just not as heavy. I have them set up with tiny vanes and 90 grain nibs.
My guess is that I will end up competing this year with them. But based on my experiences… I would think that getting back up to a reasonable speed combined with the low profile will let the arrow hold its own in light to moderate winds at normal “900 round” competition distances. But at this point … that’s a guess based off my past experiences.
Cheers