Years ago, I switched my mayo from Hellman’s to Heinz, because the bottle design meant there was less transfer loss.
How the tables turn: I’m back on Hellman’s for mayo, and they do a well reviewed ketchup too now.
(Hellman’s is Unilever, a UK based company. Although they’re apparently being shits to Ben and Jerry now…)
I switched to Heinz because it is much nicer than Hellman’s, and still is. Trying to find another alternative.