I'm living in Winterthur (specifically located between Oberwinterthur and Grüze). I've found that socially it's much more interesting than small-town Switzerland, but thankfully it's also a bit quieter and easier to get around in than Zürich. Lot's of easy-to-access shopping. I go everywhere in the area by bike and public transport, and I just generally like the vibe here. Because of the great number of engineering firms in the area there are loads of young professionals, most of which speak English. In my building alone, so far I have met three other English speaking households.

We have a small ski area just 35 minutes away in Gibswil as well.

You're wife may want to investigate the new hair salon that is being set up in our neighborhood. PM me if you want some details. Good luck!