What would you get? Skimz SM 121, SWC160, Nac6A, Nac7 or NAC9?

[ensquire]

Would like to talk to OA first, but does seem odd that they were The distributor for only a very short time. As for Bubble magus, just haven't seen alot of very positive feedback lately.
There is a Eshoppe 100 and a Coralife 125 right now with the system and I know that I am not going to be happy with either one.I have a little time yet before making the decision. But the more feedback the better.
Do you use either one?