Quoted from RC_like_the_cola:As others have advised, Pro is a great value and also less headache. A short list of Prem/LE mechs that are unreliable:
JP Rex
Maiden newton balls and mummy lock
TWD crossbow
Stranger Things TK lock
Metallica hammer
I'm sure you will enjoy your Premium, but if you have the option and your distributor has Pros in stock, it may be a better and quicker option, since you said you did really enjoy it. Could always add that mod to make the Pro Rex move, but not catch the ball.
Kiss Demon Lock was an absolute PITA for me as well.
Eagan, MN
