All you gents have thrown a whole lotta information at me about all sorts of calibers, this is what I wanted and I read everyones response and considered each one carefully and I appreciate the time every one took to give their opinions. I then did some PC work, calculated cost and availability of brass, bullet heads and new dies.
Then I did more research concerning accuracy from different sources, weighed in the the reloading complexity of each round, the cost of the completed round including consumables, like brass and heads and come up with this list.
Box stock standard 223
6MM TCU
7MM TCU, even tho stretching bass that far has got to cost me.
Lastly,
7-30 waters, this interests me greatly.Its made from discarded 30-30 cases I find at the range all the time. It punches big holes in targets( Like that, easier for me to see)
Feel free to tear up my choices and tell me Im wrong.