Just read through your Welcome Wagon post -- welcome back! Lots and lots of great suggestions here but I thought I'd throw my two cents in anyway.
I'd second what everyone else is saying about avoiding Sky -- we only have it because we're mooching off my MIL so don't have to pay but we rarely use it anyway. Between Netflix and Amazon Prime (which is WELL worth the cost, especially for the free delivery), we can watch most of what we're interested in.
I've seen Amazon Firesticks and such mentioned. I'd also recommend getting a Google Chromecast, which lets you stream things from your laptop/phone to your TV (i.e. Netflix, YouTube).
Also want to add in Spotify for streaming music - I don't think that would've been around before you moved? It's £10/month to listen with no ads and it's a massive library of music/podcasts.
If you'll be in a big city, Uber would be helpful. It's cheaper than cabs but tbh I'm not sure what the difference between Uber and Lyft is, other than Uber seems to be more popular. I use it often when I'm down in Glasgow. It's free to sign up so I'd register anyway and if you use it, great...if not, then you're not out anything.
There are TONS of monthly subscriptions out there now. Two of my favs that are nice treats (but 100% not necessities) are Stitch Fix and Birchbox. Stitch Fix sends you 5 items of clothing each month and you keep what you want and send back (for free) what you don't. I hate clothes shopping so it's perfect for me lol. Birchbox is a beauty subscription one that sends you mini versions of different beauty products with the option to buy full-size if you like anything. I stock up on mine and take them with me when I travel since they're the perfect size for taking on a trip!