I was wondering if i should chenge the exhaust or not on my 750 hornet in the near future. I know that changing for an aftermarket will improve slightly the performance but i dont really care about that. It's not like i'll be running laps and i'm far from that level. The only reason for me is the sound for personal preference. But it's not sounding that bad as it is with the stock. I was thinking about Arrow exhausts for that deeper rumbling (and it's cool) but i also dont wanna be souper loud and obnoxious. Also is it better to get the full system exhaust or only the slip on? What's the difference other than the catalyst?