Benjamin fortitude .177 or .22

Looking at getting the Benjamin fortitude. I only plink and target shoot. I have the Gamo Urban and the Air Venturi Avenger both in .22

The Avenger is a great gun but I fill from a 66cf tank and it only gets about 2-3 full fills at 4300psi. the Urban fills to 3000psi and I get about 4-6 fills after the Avenger.



I was thinking that I should add the Benjamin fortitude to my collection. Sense both of my guns are .22 ,My question is Do you thing I should stick with .22 or go with .177

again I only target shoot No hunting or pesting.

Ithe .177 is in stock but the .22 is out of stock and pass due.



Thanks for you input guys