I’ve got those exact forks (Kashima FIT, 150mm). I love them. I used to ride 40mm coil Totems on my old bike , so I was a bit worried when people said 32s flex loads, when I was deciding on what fork for my new bike.
To be honest, I’m still not entirely sure what they mean by that? I ride DH on them a fair bit, and they seem fine – even on reasonably large drop offs and tables. Then again, I’m not super heavy at 75 lbs.
The only difference, is that they don’t seem to track as well – they seem much less happy plowing though rough stuff.
It’s not as if I can actually feel them flexing though – not sure if it just me 🙂
If you want to plow through the rough stuff, I’d opt for a 36 – however, if you want a more agile, poppy ride, a 32 would be better, but you have to be more careful with line choice.
Of course, you could go halfway and opt for a 34/35 stantion – Fox isn’t the only brand either!