As I was going to Bunker/Angel, a 1-shot hype slag shotty and 2-shot corrosive. The combo as expected was awesome!
When done well I thought f everything else, might as well head direct to Hyperion Slaughter Pit!
Sure enough sick as I thought! At the end of that round (3) I level up so yeah I reckon Round 4 and 5 probably will wait till later
P.S. also of great help was a Tiny Tina DLC Class Mod (+accuracy, +mag size and Money Shot bonus)!