Funssor Removable PEI Print Surface for Flashforge Guider II Review

The removable PEI print surface I bought from Flashforge for my Guider II printer works great but is getting beat up after many months of printing 10-15 hours/day for my 3d printing business (see link below to my Etsy store).

It was time to replace it, but unfortunately Flashforge is no longer selling them. I assume that's because they're phasing out support for the Guider II.
:(

I searched around and found a 3rd party vendor on AliExpress (China direct). I've ordered other things off of AliExpress in the past with good success except one time when the vendor claimed I received the item when I didn't because the package was damaged so much they Post Office couldn't read the address.

Anyway, I took a chance and ordered one and it came just fine (I've since ordered 3 more so I have them for the future and they were delivered with no issues). This video is my review of the print surface.

It covers comparison to Flashforge version, Z-axis calibration, printing PETG with some problems and then finding a better way to print PETG.

Flashforge Guider II on Amazon:
https://www.amazon.com/gp/product/B077QLTFF4/

Link to Funssor PEI Print Surface on AliExpress (China direct):
https://www.aliexpress.us/item/3256806215257182.html

These are the spatulas I used to help remove the pieces from the print bed:
https://smile.amazon.com/gp/product/B075SLTY8B/

These are the tweezers I used to help remove dripping filament from the print head:
https://smile.amazon.com/gp/product/B0845SKD7Z/

This is the wire brass brush I use to clean the nozzle tip:
https://smile.amazon.com/gp/product/B01J2BS92S/

These are the 0.4mm needles I use to clean the nozzle:
https://www.amazon.com/gp/product/B0797XV8ZK/

OpenSCAD website:
https://www.openscad.org/

I used Simplify3D slicer software for the test:
https://www.simplify3d.com/

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Link to my Etsy Store:
https://www.etsy.com/shop/BetaCygniDesigns

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End Screen Video Acknowledgement: Cosmic Reef Video produced by NASA and the Space Telescope Science Institute (STScI).
https://hubblesite.org/contents/media/videos/2020/16/1277-Video