> The T2 instances use Hardware Virtualization (HVM) in order to get the best possible performance from the underlying CPU and you will need to use an HVM AMI.

I've always used paravirtual AMI's, as I understood that gets the best performance for a Linux box.

Given that I try to use the same self-baked base AMI's for various purposes (and instance sizes), I would either have to mix and match or switch everything to HVM. However, I have no clue what the practical consequences of that would be.

Can anybody enlighten me?