Does anybody use the Orvis Mission Short Spey Series?

I‘m planning on giving the Orvis Mission Short Spey a try. The model I‘m looking for is the 12‘ 8WT.

Has anybody experience with the Mission Short Spey Series?

Probably I‘ll use the Rio Elite Skagit Max Power Shooting Head (8WT) and 10ft Mow-Tips. Would you go rather for a fly-line like shooting line or a monofilament shooting line like an Aeroshooter?

Thanks for the recommendations in advance and I‘m keen for your suggestions since I‘m a spey beginner!

Picture source:

https://www.orvis.com/product/mission-short-spey-fly-rod

https://farbank.com/products/rio-rio-elite-skagit-max-power