I think the John Gustafson and Alan Spenner eras get a fair bit of love and respect their way - and rightly so! For me, the first two Roxy albums can get overlooked, which is a real shame. They also hold a special place as they were pretty important records when I was first really getting into music - so not necessarily better, just my favourites, and I think underrated, from a bass playing perspective.
But as I say, the whole Roxy catalogue is full of great bass moments, across all eras…