I don't own a 7mm but I've thought about adding one. I'm a fan of the 30-06 length action. It just feels right for me when racking a bolt but if I were to buy a new 7mm I'd go with a 7-08. I don't need a magnum as I hunt in ontario and I prefer to get as close as I can instead of sniping a deer at half a kilometer. Not knocking those that do but I find it more sporting when stalking the animal and even at the slow speeds of the 708 a 140gr bullet thru the lungs will drop any animal in NA. I admit for grizzlies I'd leave the 7mm behind in favour of something a lot bigger