I prefer cream first. And I do like to spread it, a nice thick layer. Then smaller dollop of jam. I've tried both ways, a nd unlike a PP think cream first tastes nicer.
DC do like another PP, and do one half each way.
However. I dont comment on how others have theirs, and if someone else makes it, then I'll have it as it comes. Unlike my SIL who refuses to accept that we like them different ways and pulls cats bum faces and makes stupid comments about how wrong I am. She's even told my brother he's not allowed to eat them cream first!