"No bernie, I didnt say that,..."
Tron covering his arse there Good explanation though.
"Real" Imps are only in .22 bernie... its there reason. They are tuned fieldsports rifles. Thats the idea from the start.
177 springers kick a little more [it takes more to get the lighter pellet moving], 22's are sweeter. What you lack in flat trajectory with a .22, you make up for in the shooting process. Learn your ranges and they are devastating against game. HFT course are pretty much only set up for for 177. Some shots are almost impossible for the looping 22 pellet.
What do you plan