Pressing sheet or Parchment Paper?

I do quite a bit of work using Wonder Under or some type of fusible.

Previously, I have always used a Pressing sheet of some sort….

….to keep the any excess glue off of my iron or ironing board.

But, recently I used it to cover a large area of exposed fusible web….

When I tried lifting the ironing mat….

….some of the fusible web started peeling off with it.

So the next time I needed to iron, I grabbed a piece of Parchment paper…..

… covered the area and ironed…..

And look…..

It peeled off PERFECTLY

From now on, it will be PARCHEMENT PAPER all the way!!!

How about you…..

Do you prefer parchment or pressing sheet?