Well a 243 wouldnt be adequate for elk or bear but I get what you are saying. I have a t3 lite and cant imagine shooting it in a 338 winmag and it being enjoyable. I shoot my rifle more than just to sight it in before hunting season so it is impotant to me to enjoy shooting the gun. But there is no argument against wanting a bunch of guns. If looking for a light possibly packing rifle with a lot of power the 338 in t3 lite would be hard to top for value and performance, just dont expect to enjoy shooting it. I stepped down my t3 lite in 300 wsm to 150 gr bullets to make it more enjoyable to shot. In this weight of bullet I would have been better of getting a 270 wsm but I didnt consider that when I bought it. So I was just trying to match the gun to expected use. In the 100-130 grain bullet I like the 6.5 diameter in the the 130-160 I like the .270 or 7mm, in 168-208 gr .308 and if you want 225+ gr I look at 338. So nothing against buying a tikka t3 lite in 338 it has a purpose was just trying to be informative. I think too many people by more gun than they need and put up with more recoil than they enjoy. Im sure you will enjoy your t3 i like mine.