All our PCs run linux which is the most unloved, unsupported platform for commercial software and media distribution companies. Can't watch most streaming video better than 720p so the streaming services can get fucked raising their prices and delivering a shit service. Gabe gave us Steam and Steam sales and made shit just work and he can take my money. There are overpriced games on Steam and there are games that are not available there but that still leaves a lot of good stuff so I can understand why more people are willing to pay than pirate reducing torrent availability and seeders. Also PC hardware can be very expensive and if you can afford a high end GPU you can probably afford to support game development.
There isn't much to differentiate ISPs anymore. It used to be a huge benefit to have unmetered, low latency game servers, streaming radio mirrors, usenet feeds, IP phone services and ISP email. Internet offered a huge amount of extra value through the dialup, ISDN, ADSL1, ADSL2 era. They offered IPv6 early which was interesting to a techie early adopter and were rolling out ADSL2+ in some exchanges and wireless systems. I stuck with Internode for a long time because if your system just works there isn't a lot of incentive to chase other providers who are more or less the same. In the NBN era they were a bit slow to deal with congestion a couple of times and I ended up moving to Superloop. I don't know that Superloop are anything special but that is kind of the point these days. The industry is commoditised and as long as their network and billing is competently run all the NBN resellers should be fairly comparable.