I have one of each and both shoot 1/2 MOA. Tikka is an 06 and has a good little punch at 7lbs. M70 is a 270 at almost 9lbs. Either will shoot fine and it boils down to whatcha like. I'd prefer to dump them both for a 280 Faux, but they've got some sentimental value.
Either way, 1/2 of the folks on this thread will agree with whatever you buy.
