So now that I'm jam packed full of sps I'm replacing the jebao rw8 on the left side with another mp40wqd which I ordered last night. That way both pumps can communicate and I can run some back and forth pulses, master/slave reef crest, as well as fully take advantage of dual modes like tidal swell and nutrient transport.
Currently I've been running my vortech on reef crest and my rw8 on constant to break up the vortech flow. I wanted to run the rw8 on else mode which is basically a simplified reef crest, however it can only run it at full power which is too strong in my tank, especially with the tight stream like (rather than cone) flow pattern.
Corals have been doing well and I'm sure it would have been fine, but ideally I want my corals getting hit with flow from alternating angles with varying intensity, similar to what they would experience in a reef.
I know a guy who's growth almost doubled when he switched from independent random modes to alternating 10 second pulses. Pretty nuts.
I look forward to trying them all out and since they are both mp40wqds (not mp10s) I will be able to use them in bigger tanks in years to come, so well worth the initial investment IMO.