- Rain chains look cool, but function-wise, they’re a mixed bag. - In my experience, they’re less likely to clog *inside* (no hidden elbows), but leav...

- I’ve run into the same issue with those “miracle” clips—look good for a season, then snap right off when the ice hits. - Metal hangers aren’t pret...

- Good point about roof penetrations—I've had to deal with a few leaks on older tile roofs after adding fans, even with pro installs. - Gable fans plu...