I've had to use the extra slick paper and dry ice on some flower that was gifted that was really dark and unpleasant/harsh to smoke, and it carried thru to rosin. I was gifted a lb of it so I figured I'd learn on it. With my own grown it comes up right off the normal parchment easy peasy. With that other flower though it'd be a sticky runny mess unless it was sitting on dry ice and constantly shifting on/off to try to hold enough consistency.
The Press Club and PurSheet are both good on amazon, look for the PTFE sheets or rolls. Hopefully it's not really needed, but when you do need it, that PTFE is for sure super slick.