My first return pump was a MAG 9.5....a real workhorse. The only thing I ever had to do to it (other than an occasional cleaning) was replace the stainless steel screws....they rusted out. After about ten years....still running strong....I was on an energy kick and went with a Waveline DC pump....the 6000. I should also mention that I'm a backup fanatic, and always had a backup ready to go. In this case, the MAG is now my backup to the Waveline. Gosh, I'm long-winded today. Anyway, if I had to put a pump in my tank now, I'd go Jebao. I think the quality has improved, but the other consideration is that they are inexpensive enough that you buy two, and have one ready as the back-up.