What's a good brand name for Toilets?

I know they all have good and bad points, but what are some better
brands?

A relative wants to replace theirs and I told them I'd help install it,
but I have not bought a toilet in many years, so I dont know what brand
to recommend. My own toilet is an Eljer, and I think it works well, but
I had another Eljer in another home and it was terrible. Always clogging
and so on... The worst toilet I ever had.

That alone says it's not just the maker, but the model too.