Muzzy or RS-3 exhaust

I would like to pipe and jet my 98 ZX-6R. I am looking at muzzy full system or a yoshimura RS-3 slip on. It depends on how much money I want to spend. I’m trying to add another bike to my collection (03 ZX-6R). I also will be putting a jet kit on my bike. Does anyone have any opinions on the muzzy or the RS-3. I think I will get more power form the muzzy because it’s a full system. And how about the sound? Will one or the other be harder to tune? Is it worth the money to take I to my local performances shop and have them tune it on their dyno. That will cost me about a 100-125 clams. I was looking at a dynojet jet kit or a K&N. Any opinions on jet kits. I am mechanically inclined and I have a good friend who went to MMI. (He went for Honda, that trader). So I don’t think jetting my bike will be hard. I just don’t have a dyno to get max power.



matthew
98 ZX-6R
97 CBR F3