I've been thinking about it for a couple weeks now and the PC is becoming too slow for my jobs. I'm thinking I need to step it up to a rotary, just not sure which one to go for. I don't do a ton of jobs, just on weekends as side income. However, I am just tired of a PC taking forever to level hard clearcoats and I doubt I'd have any problem working with a rotary. Any suggestions on what might suit me best?