I've really never had any complaints about basic Park PPL-1. Phil's Tenacious is cool (I like the color) but expensive. I'm not sure what it get's you. I tried some really cheap general purpose Valvoline stuff, but I absolutely can't stand the smell of it, and it's black which seems like a bad idea if you ever want to know how contaminated your grease is.

Right now, I'm using a tub of Rock and Roll Red Devil that I got last year. It's a good color, but leaves strings like good pizza cheese as you try to scoop out a dolor. That's good for cheese, not so good for grease. Apart from that, I'm happy with it.