I had a vz58 and have a mini14, if you're just doing mag dumps with irons, go with whatever you can get cheaper.
The new minis, you can scope them easy and you can actually mount the scope pretty low and get a good cheek position.
The mini14 also has better irons, but can benefit from tech sights if shooting irons often.
Mini14 magazines are worth their weight in gold. Tapco mags are good for plinking, ruger if you want upmost reliability.
I really liked the wk180c I had, for $900 on the ee I think they're a steal.
I am in the line up for a atrs modern sporter. Which will probably be the end of the mini14.