By credit card, it's quite useful for the reward points - I'm fairly sure it was MC and Visa only (no AMEX) last time I did it, though that may change with this new payment provider
I agree, I quite liked Ostriv (I tend to play a fair few city builders) - definitely felt a lot more 'in-depth' on certain parts than, say, Foundation (which has more systems, but less detail)
Amazon doing dodgy things with PC parts is why I will no longer purchase them from there - I'll happily take the extra £10-20 hit to buy it from another "proper" retailer (ie, Scan or Overclockers here in the UK), knowing that issues can be resolved more easily
I've used basically every Windows on Arm machine - I actually quite like my X Elite ThinkPad T14s Gen6, compared the the X13s - feels like they got everything right, that the X13s got wrong
I've also had no issues with IPv6 on my Mikrotik router (RB5009) - I did have to set the MTU to 1280 because of some poor IPv6 implementations elsewhere for a stable connection, though.