[OJFord]

I'm in the UK, ymmv, but I'm happy with (especially British-grown) 'San Marzano' large plum tomatoes.

Especially in-season they're often in the (great value) 'tomato selection' punnets that at least Waitrose and M&S offer. (The rest are a mix of whatever their buyers found reasonable, typically mostly small cherry and plum.)

I'm absolutely not claiming they're the best, they're not, but the value's great (~£2.70/750g iirc) and there's flavour. Anything cheaper is flavourless crunchy crap IME. (And plenty more expensive too, I don't really understand, but I suppose the unpredictability of what's in the punnet is helpful/a saving to them, so it can be made cheaper to consumer? :shrug:)