Don't assume ALL Crates suck. I'm so tired of the blind followers. I have a 90 watt Crate Excalibur head, solid state no less, I run it through an 80s-era Laney cab, and I can get PLENTY of good tones out of it. I recently got the bug, and decided to look around, and see if I could improve my tone, so I tried a TON of amps, most of them tube, even. My conclusion was that I was fine where I was at, for now. I thought the Krankenstein was the worst. I didn't even care for the Triple Rectifier. Thought the B52 sounded awful, and couldn't get a clear tone out of it, to save my life. Hell, even a Marshall AVT50 head sounded better than most of them. Only ones I REALLY liked better than mine, was the Peaveys.
When it comes down to it, don't listen to a friggin thing others talk **** on. Turst your OWN ears. It's gonna be YOU that's playing it, and it's gonna be YOU paying for the friggin thing!