Con's
Brass, Bullets... hard to find limited supply
Best bang for your buck get a .223
neat round BUT I think it is mostly a marketing gimmick - if you want a stock (ie - reasonable cost rifle off the rack) .223/5.56 is the lowest cost/most available & in my CZ is a force to be reckoned with at anything out to 350M *± (3-9x40 VXI) I have a 22-250 Rem 700 w/ a VXII & w/ handloads 'pity the fool dog' at about 375M
IMHO there are a lot of better cartridges w/ lower cost per round, as good or better kill'em dead ratios
New is n't always better - it is often just new
I'd personally go with a .22-250 for a fast cartridge.
Its a proven 72 year old design, vs. a 5 year old design with the .204
Also it can push a heavier bullet, as fast as a .204.
Need help deciding if i should get the .204! What does everybody think about them and what the best bang for your buck in terms of which one to get.