Is the FX superior liner worth it?

Today we take it out to the long range again with a little surprise........none other then......some wind

Gun used
FX Impact .22cal Power Plenum with 600 mm superior heavy liner

Ammo used

FX Pellets
https://talontunes.com/shop/fxpellet...

NSA slugs
https://nielsenspecialtyammo.com/coll...

Thank you again for watching and God Bless you and God Bless America.