Good mornimg all ! So I was hoping to get some opinions. I am wanting to get myself a new predator hunting air rifle and am undecided on which caliber. I have done quite a bit of research and I can't make up my mind. I have.a Recluse 357 and an airforce escape ul with a condor hi flow bottle. I am thinking an airforce Texan in either .257 or .308. What are your thoughts and or options on the two calibers and any cast ammo choices you have had success with. It will be primarily used for predator hunting both day and night and in open field and in the woods. One other things. Am I better off to by another rifle or convert my escape. I have tried sourcing barrels fir the escape but I haven't been able to find any in stock. Thank you for your opinions.