I'd highly recommend trying 3G/4G, perhaps in addition to a 'normal' broadband connection.
We live about a mile from the local town and had been stuck with poor (ECI-based) VDSL, with 10M download and a meagre 0.5M upload - but some of my kids wanted to do online gaming, which would be impossible with that setup (as anyone just sending an email with a photo would have literally 'killed them' mid-game). So a few years ago I put a Huawei B593s-22 in the loft and got a good 4 bar (out of 5) 4G signal from EE. I got my Draytek 2860 to divert their connection to the 4G modem, whilst everyone else's went via VDSL. The SIM only had 64GB per month, which was just about enough for their gaming use.
More recently (6 months ago), I put a Three all-you-can-eat SIM into the Huawei and added a directional LTE antenna (Poynting 4G-XPOL-A0002 from Amazon) in the loft (the roof is tiled with slate). I needed the antenna so that I could choose which Three mast I was connecting to, as I had two locally: the closer one was right near a load of houses and the download rate would often drop below 4Mbps (although upload was always around 30Mbps); and the other was further away but by a motorway and always had excellent up & download speeds (30Mbps for both). Both gave 3 to 4 bars, but that bore no relation to the data throughput!
Technically I should only use a mobile phone with that SIM, but I'll only be doing this for another few months whilst FTTPoD gets installed - all paid for and currently waiting for some more BT survey work to do with the ducting.
So, yes, get a Huawei modem/router. Mine had built-in WiFi but I rarely used it - but if your house isn't too big it may be all you need.