RE: 308 or 243?
All my brother has shot since the 80s is the 140gr CoreLokt...
They do make a 120gr hollow point that I'd have to try if I used a 7mm-08...Might be a little fragile, but I've killed 35 or so with a 85gr hollow point in my .243, so I suspect it would do the job...For most deer hunting the 140 is all you need...