You can use any Micro-USB chargers. It's a standardized system ;-)
I've been using HTC, Samsung, No-Name, B&N etc. chargers without any problems.
As for the topic:
I like the new specs of the prs-t1, but I really hate the shiny casing. Hopefully there will be skins for the prs-t1 too (
https://www.mobileread.com/forums/sho...d.php?t=148357).