Views on 5G hubs?

I moved into a new flat honestly a year ago. I kept putting off buying broadband as we didn’t have full fibre at the time and my circumstances changed and I was looking to move somewhere cheaper and I was worried about moving broadband (for instance if I moved into a shared home). I’ve been using my mobile data as hotspot in the mean time. It’s Three 5G but pretty shite when hotspotting lol, the connection dips frequently and it’s slow and runs out easily. I’m still looking to move but cannot find anywhere and it seems I might end up being here longer than anticipated but since I am thinking about moving I’m worried about signing up for a traditional 12 or 24 month broadband contract.

Long story short, my views on 5G broadband hubs? Are they better than phone data lol would it be sufficient for home working?