hey guys, I'm new to IPTV and I just got a h96 max h2 box with 64 GB internal memory, but I want to expand it so that I can record some of the stuff I won't be able to watch live.

my question is: what should I buy? a decent USB 3.0 Stick with 128GB is pretty neat but it's a hell of a lot more expensive than an external HDD if I do the math per GB. does it make that much of a difference in terms of write speed for HD or FHD streams?

thanks in advance!