I think you get what you pay for..

why exactly do you need a stack? for playing medium to large gigs? if so, then I'm sure you'll want a better quality then that amp.. and if not... then why on earth do you need an amp that big? I've got a 40W tube amp that is a 1x12" combo and can easily fill up moderate sized rooms.. it could definately keep up with a drummer, and could easily fulfill the needs of small to medium sized gigs.. while still able to play at lower volumes when needed.

there's my opinion.