So many scopes, too few guns.

Hi guys,

here’s a tough one...I purchased too many scopes for the air rifles that I have. I’d like your opinion on which I should keep and which I should send back or sell. 
I hunt (pest) for a living. Kill zone is quite small. About 1.5 inches in diameter. Some as close as 2 yards, some as far as 175 yards.

i have established that for close range, especially when shooting on farms from drivers side of the truck , the FX Wildcat Compact .25 is my choice with SWFA 3-15 x42, FFP attached. 
for longer shots, I’ll be using FX Impact. Question is which scope? I may shoot pellets, I may shoot slugs. 
here’s what I have available... Athlon Ares BTR 3.3-27 x 50 FFP, Aztec Emerald 5-20 x50 FFP, MTC Viper Pro 5-30 x 50 SSP. I’m also on the fence between SFP and FFP. Both offer pluses and minuses for me. 
My intention is to try dialing in for distance with whichever scope I decide to use.
Thanks. Any advise is appreciated.