Best kit(s) for PLC practice?

First off, if this this topic has already been discussed I apologize; I tried searching and could not find any relevant information on what I'm about to ask.

I have never worked with an Arduino before, however, do have some basic programming knowledge and experience working with PLC's (ladder logic). I would like to expand my knowledge in the industrial automation field via Arduino for cost efficiency reasons.

That being said, does anyone have any recommendations for a kit (or kits) that would be ideal for learning industrial automation? I'm looking for motor and sensor weighted kits. I've been eyeing up a few such the A&R Nano Uno Mega Monster Starter Kit, the SMRaza Uno 1602 and the VKmaker T30. I know these don't contain authentic Arduino's, however being new to working with programmable circuit boards chances are I'll likely fry my first one so I'm fine with purchasing the quality board later for when I'm a little more confident.

Thanks for the help.