Don't buy a CRATE they are nothing but junk. Check out the Fender Pro and Blues Junior. All tube and if you want easy overdrive, swap out the tubes for a set of 1 or 2 series Groove Tubes that break up easy. There is nothing like tube overdrive.

I have the Fender Deluxe. I have a set of "4" Groove Tubes. They took about 6 months to get warn in. Now at "3" on the volume, playing kinda hard they are loud and break up when I want them too.