I was brought up in Bearsden/Milngavie and went to Bearsden Academy (a looooooong time ago
) and had a happy childhood so have nothing against those suburbs.
However, I am now a total concert to the Southside. I love the access to parks, the good transport links and the vibrancy.
Schools are good - in fact I would argue that ds' secondary (Shawlands Academy) is a better school than my old school: it might not get the same percentage of top marks, but that is more to do with its extremely mixed demographic. It provides tremendous added value, is very caring and gets good marks, with plenty of kids getting 5 x A at Higher and going on to study medicine, law, vet science etc and some going to Oxbridge (not that I'm saying that that's the only judge of a good school)
The tenements in Shawlands are fine, and East Pollokshields is not as bad as some people are making out (although I'd want to be in the catchment for Glendale Primary, not Pollokshields Primary).
The tenements between Nithsdale Road and Titwood Road are also more "upmarket".
If you can find houses for rent near Crossmyloof (close to Tittwood), they might be in your price range. They'd also be in the catchment for Shawlands Primary, which is a good primary. Weegiemum used to live there (although her kids go to the Gaelic School)
Newlands, Strathbungo, parts of Battlefield, parts of Mount Florida are all areas worth considering and with good transport links.
Nithsdale Road has quite a few nice coffee shops, delis (and a great greengrocers), Albert Drive is more ethnic but great for Asian shops and greengrocers. Shawlands (Kilmarnock Road) is turning into quite a vibrant centre. Not quite the West End, but only 10-15 minutes into the centre of town by (very regular) train.
I wouldn't consider Govanhill - its SIMD (Scottish Indicator of Multiple Deprivation) has just been corrected from 3 to 1
which is good for its catchment schools as they'll get more money and can prove increased "value add"
However, like any area, there will be pockets that are an exception. The area up by Victoria Park are good, with some lovely upmarket tenement flats.
Clarkston, Giffnock and Newton Mearns are all nice areas as well (with good schools) but personally I now prefer living closer in to town with all the transport links, ability to walk into the centre of town (if you like walking
) and all the parks.