BRS Carbon/GFO reactor pump choices

[warriorcookie]

So I got my BRS reactor set up with carbon and GFO running with a MJ1200. It's a little loud. I'd like something substantially quieter.

I'm considering the Eheim Compact 1000 or the Sedra KSP-2000. I don't know what else is out there I should be looking at.

I'm open to suggestions and opinions based on experience. Above all silence is important. I'd like to be around 300gph (really could be alot less, but this will let me throttle it back.) I'm looking to buy new, but if you have something used, let me know.

Thanks