First impression after install is very good. The quality looks really good for the price. Used this to replace a vixen pump that was nothing but trouble. This one is much quieter, better built, and pumps a lot faster. Will update after a week or so of use.Update: it's been 4 weeks, since install ive had zero issues. Testing shows it fills roughly 3 times faster than vixen and only runs around 2 minutes to regulate 115psi to 140psi on my 7 gallon tank. Very impressed and will recommend.