I have both the kinetic and collet types. For the collet puller, I originally purchased the RCBS, but sent it back and replaced it with the Hornady CamLock. For me, the Hornady is a better design for using in my Redding T7 tool head.
The RCBS handle doesn’t’ the clear adjacent dies. The “swing over” handle travel has no such issue with the Hornady
If you would be using the RCBS in a single stage or on a dedicated tool head, the horizontal handle rotation would be a non-issue.