Hi - if you’re in the UK (seems you are), I strongly recommend either Apple themselves or John Lewis. Currys can be good, but they’re rammed this time of year and it’s hard tu get any help if you need it. Some of their delivery and support can be a bit unreliable occasionally, too)

If money’s tight, looks ash e Apple refurbished online store - this is where you get ex-display and the like for about 15% less, with full warranty.

Of course, wherever you but, you get the legal protection - in my 15-year experience of buying Apple, Apple themselves and John Lewis provide the simplest overall experience.

Oh - and I hope you enjoy the move from Windows to Apple as much as I have.