I've used stats for over 30 years, including Quads, Soundlabs, and Acoustats. Generalizing can be a misleading, as each has had reliabilty hits and misses, sometimes varying by model- and as Duke wisely points out, sometimes even for the same model. If you love stats, resign yourself to higher maintenance. It goes with the turf. Newer generations of Quads and Soundlabs have improved reliability- if you can afford them, go that route. Older ones can be a bear, unless you learn to get parts and work on them yourself. It's easier than you think to repair or replace old quad panels. Do your research specifically for the model you want, and for the time when it was made. You can improve your odds that way. And keep a good pair of cone speakers as backup. You'll need them some day. And they'll remind you how good your stats really are.