Acecare Tanks Worth Buying?

I bought the 100 cu ft Omega tank from Utah Airguns and the whole set up for almost $700. I also bought a bunch of the smaller Acecare tanks for 1/3 the price and they work just as well. I can't tell the difference. I know some people are loyal to brands, but none of these are made in the US anyway to begin with and (I'm guessing) are all probably made at the same factories overseas (in China or Korea).