Best supermarket delivery for availability of goods?

[RhubarbCrumbled]

Which should I go for?! I don't like getting substitutions so it's always a gamble buying from the supermarkets that pick from the shelves. I've had fewer subs from Ocado but have the other services got better?! Physically I shop at Tesco and Aldi.

Please help me choose who to buy a pass with!!

In the past I’ve found Ocado very good, rarely getting subs or missing items.

But just lately this has changed drastically, and my last two shops have had several missing items including basics like bread, and a large number of subs, many of them being completely different items.

I’m hoping these are just temporary problems perhaps caused by staff absences or the recent warehouse fire, and they’ll soon get back to their reliable service.