[Slick Fork]

So I may be in the market for a new skimmer. I may just look for another pump but for this thread I'd like feedback on plan b "skimmer replacement"

There are two in my price range and reasonably quickly available for me

1) bubble magus nac 7 for $260ish
2) vertex omega 150 @ 380ish

What would your pick be? Any others I should consider? System is a 75g display and a 40ish gallon sump.

Thanks,