I am coming up on completing my 1st year with my system and ive had the 120 since the start. In the beginning I got frustrated with it because it seemed to overflow no matter what I did (now I know that's just what new skimmers do in new systems - at the time I was at a loss). But, after a few days it settled down and its worked like a champ all year since. Ive literally just emptied it about once a week or so and thats it. I havent even taken it out for its first cleaning yet and it still works like it did the first day after break-in (tho it could use a good cleaning lol). I wouldn't hesitate to purchase again...but then again, ive never owned or experienced another brand either. Hope this helps!