Replacing v-jelq for fowfers

Hey guys, I’ve received comments that said its nice to focus on length if that’s your objective, since I’m doing a newb routine(warm up, stretches jelq,v-jelq,ball stretch, warm down),what I’m doing is replacing the v-jelq for BTC stretches, I switched from v-jelqs due to me having problems doing them with foreskin, and fowfers are a great length exercise, so do you guys think that’s a good idea?, would replacing v-jelq bring consequences?,thanks!