I have recently upgraded (not set up yet) a 210 RR replacement for my 150 and I am trying to decide on which way to go with Flow Control. Debating between a MP 40/60 QD, pair of Maxpect 350 or the K4000 also does anyone have any info on the AI Nero? Right now I have two Maxspect 150's and two Tunze's churning. Looking for suggestions....Thanks! Hint: upgrading...to new.


