I just bought a bunch of Eheim Jagers as emergency backups for some of my tanks. Unfortunately, I didn't anticipate the regular stealths being recalled, and I didn't get any higher wattage ones. I have 2 250w in my 125, so now I need to get something for that as well. I'm thinking titanium with a controller this time around. I'm finding it very hard to trust any heater right now. Ironically, the best one I have is a 4 year old Penn Plax 50w. I use it in a fry tank it it has been rock steady reliable since day 1.