Good lord guys, this has got heated....
Thanks for all the tips - was going to ask which brands were recommended, but can see that's been answered already!
Re daisy chaining - yes agree, although not entirely sure how I could do this more neatly (it's basically running to the bedroom where I have a telly, steam link, Amazon fire and Nintendo switch, so need four ethernet cables there. Hence one switch in the bedroom works nicely. Don't think I'd want to run four cables all the way through the floorboards, because chances are I'd want five, then six in a few months.....