I've used so many different build plates on my X1C and A1 and this one is the best to date. (My previous favorite being the Wham Bam flexi plate with PEX). I've tried small prints, finicky prints, prints that take up most of the bed, no supports, lots of supports, and the performance is great.
I'm using PLA with no adhesive or other binding agent and the print-to-bed adhesion is perfect. Let it cool and the prints lift right off.
Seriously, don't waste your time looking for anything less. You'll love this build plate!