My lineup consists of
HEADS:
Kustom 1200 watt head.
Carvin 800 watt head.
GK MB 2 500 watt mini.
I have owned a few SWR's also
CABS:
Avatar 4-10 Neo cab
SWR Triad
Ampeg 1-12 combo
I have also owned an SWR JR. Goliath (which TORCH7 now owns), an Ampeg 4-8 cab, A Peavey 2-10 cab and 2 custom cabs that I made myself.
First off, get what you can afford. I have owned cheap equipment and expensive too. It all amounts to what you like. It's not hard to walk into a church and see a nice shiny SWR rig waiting for you to plug in to, and wish you owned one yourself. I personally am not into name brands. I just like what sounds good. There is alot to consider. Like speaker configuration, weight, type of speakers, size, and power handling. Get what fits your situation. The type of music you play also plays a factor in your decision.