Flexible Build Plate for Creality Cr6 SE

What’s the best flexible build plate upgrade for a Creality CR6 SE if I want to upgrade to one.

Maybe they aren’t neccessary? I’ve never tried one but I’ve thought sometimes they might be kinda nice.

Here is the best option: 255x245mm - Wham Bam Pre-Installed Flexible Build System for Creality - 3D Printing Canada