IMHO, maxijets are the best. I did alot of research before I made the choice for my wavemaker. Maxijets are marketed to be used with wavemakers, and they haven't let me down. They have a nice "soft-start", and don't make that awful "rattling" sound on start-up. Virtually noise free, and tough enough to take the constant on/off of the wavemakers.
HTH
Hermit