PERtoDPS wrote
In my opinion Canggu is more modern and trendy, but for residential purposes I’d choose Sanur by far. There isn’t as many people so not as much traffic, it has all the western stuff I need and is a fairly nice area. When I’m in Bali I’m currently staying in Denpasar, but Sanur would be my preference if my budget was higher.
That's a good summary. Canggu is more trendy, less boring. But far more traffic and more dangerous (plenty of crazy and drunken driver). Sanur is relaxing, beautiful beach (for Bali standards) with no waves (there's a wave however somewhere far out).
If I would want to raise kids I'd choose Sanur (some people call it "snore" but they must be party people) or a place more north of Canggu or Berawa (problem is here you just have ONE street (Jalan Canggu) if it's clogged there's no way around with a car and you WANT to sit in a car with kids) or Kerobokan (that's what I did; close to Denpasar, Canggu AND Seminyak, plenty of shortcuts and bypasses) ;)