Digital please and a simple hours on hours off kind of operation.
I’ve got a digital one, but it’s not simple. Let’s see what others suggest as I need to but a few more. I do like the power strip integrated ones.
@merlin44 is the man to talk to about automation, but he’s far from simple
I use mechanical ones…less mess if there’s a power outage or something. But I’d recommend one with some type of backup for that sort of situation, programmable memory or whatever.