I've used Freaks, Boomsticks and JT barrels and as far as i can tell there isn't that much difference in accuracy with decent paint barrel match. Obiviously with the Freak this isn't a problem as you always get a decent match, but the others can give problems with barrel breaks if you try shooting paint which is too big.
However, having said that the shoot through on a Freak is pants, when i've played with one if you do get a barrel break then you can't really clean it out and your accuracy goes to sh*t. With the boomstick and the JT you can just keep shooting, you get a few bad shots but then it's pretty much back on target.
However, having said that the shoot through on a Freak is pants, when i've played with one if you do get a barrel break then you can't really clean it out and your accuracy goes to sh*t. With the boomstick and the JT you can just keep shooting, you get a few bad shots but then it's pretty much back on target.