I guess there are alot of rounds out there that are really close in velocity etc. but I did some comparisons of the hornet , 223 , the 17 rem. , 17hmr and it seems that the 204 has a edge on them , 32gr. v-max 4200 fps , only draw back is they say to get up to those speeds you need the powder that they are using at the factory ,which isn't on the market as of yet.Not trying to step on anybodys pet cartridge here , just putting some ideas out there and looking for info . on this new round.I think there getting around 3800 fps. with avail. powders .