I currently use a 2015 MacBook Pro as my everyday use laptop, but it's a lower spec model and just doesn't have the power I want. I'm thinking of upgrading to something like an XPS15 or a Razer something as they're fairly sleek and powerful, but not too sure exactly yet - any suggestions? I'm also a little confused about selling the MacBook - it's held its value well and is still worth a good chunk of money - would eBay end up marking me as a seller/HMRC demanding taxes? I've been selling a lot in the last few months preparing to move house. I've had a play with this tax calculator to see what I'd pay and it's not a nice number - should I be worrying about this at all? Not quite sure where to look! Thanks in advance for any help