I’ve been looking to get a toomey b1 complete exhaust kit for the past couple days. Is it worth the cash or I see most people have fmf. Been trying to get toomey but everywhere is 3-5 weeks before I can get it. Then toomey wants $40+ for shipping whereas others offer cheaper price and free shipping. What a crap shoot. Fmf is everywhere though Thoughts? Better sound and power with Fmf or toomey?