Tricky question, Brydo. I don’t know enough about some makes to come to a sound judgement but for those of which I have experience:
1, Skoda. Great build-quality and performance.
2, Other VAG makes, as above.
3. BMW/Mini. Good quality and performance. Shame Motability has dumped the really good models like 3-Series etc. Mini is totally bonkers but deeply enjoyable.
3. Alfa. So wish I’d got the Giulia when it was on scheme.
Would have to put Vauxhall and, maybe, Ford near the bottom. The former’s cars in my experience are dull, underpowered and do not handle. Similarly Ford; very unimaginative although I understand the latest Focus and Fiesta are quite good. Latter’s ST not on scheme, of course.