Hey, new to the board.
I recently bought a microKORG but couldnt afford a keyboard amp with it, I already have 2 guitar amps and I would like to know which one is more appropriate for the keyboard.
The two amps are:

Crate 120w with two 12" speakers solid state

Vox 30w half tube half solid state amp (surprisingly loud) with 1 10" speaker

Which one is safer to use (so I dont end up blowing any speakers) and will sound best?
thanks