Quoted from Grandnational007:Looks like JJP went with reduced playfield features (missing additional playfield and 4th flipper) for the "standard version". Bummer.
Maybe but Ive generally found the more crap on the game the worse the game plays on a quite a few machines over the years..
Standard and Pro models can and do play better sometimes.
Also in this case I think standard is the best art package.