Beyond was the most divisive. It has a very distinct flavour which isn't anything like beef, and not everyone likes. I think it's fine, but it's more of a tasty protein than a beef replacement.
Impossible is a really interesting product. It tastes good, texture is good, and I would happily eat a burger made from it. I can definitely tell the difference side-by-side, but I think if it's cooked well-done in a ragu or meatballs, it would be more difficult to tell.
The main complaint I have is that it both can be quite hard to form and have a tendency to turn into sludge. So you have to handle them very cold before the fat melts.
In Switzerland meat is expensive. Organic ground/minced beef from Farmy is something like $15-20/lb. Organic chicken breast is $50/lb (around $15/breast). Beyond is about $10/lb so there is certainly a cost saving to be had. All the supermarkets have extensive plant based options and vegetarianism/veganism is pretty common here. I think it'll be interesting to see how this pans out globally with improved animal welfare. My next experiment is eggs (which are almost 1 CHF/per!). Unfortunately the egg substitutes are almost the same price per weight from what I can see.