Personally think freaks are poor, performance wise they are not tolerant at all to the hot or cold or sudden temperature changes, the inserts have a habit of flexing.
Have used them all, boomys, freaks, jts', powerlyte.
If you are using the same paint all the time and it is consistant in size, get a boomstick.
If your going to go multi bore get a scepter, far superior product to the freak
Dave