RE: Better yote round
I prefer the 223rem over the 22/250win as I have had both and found no noticeable difference in the field between them other then the 250 burns more powder and makes more noise.
I have shot a lot of game with it from rabbits to large Red Deer and both worked exactly the same out to around 300m. IMO the 22/250win should only be used in heavy barrel varmint rifles for long range shooting around the 350m-500m mark.