I had a crate... If you want an agressive.. you've got it.. But... on the other side, if you want a more versatile combo... you should choose Marshall.. It also haves a powerfull sound... and if you improve it with the right pedal... :D
I actualy have a Marshall Vs 102 (2 speakers) wich cost me 500€ four years ago...
Buy something with valves or vavelstate... crate has it..marshall too.. and with 2 speakers wich will give u a nice stereo sound..