Whats the diff between these 2 hurst shifters??

You can't tell from your pics...but the Competition plus shifter is after market.
I'm not positive whether the throw on the levers is a bit shorter or not, but I do know the Comp Plus has a different diameter bushing has well as different rods to the trans.

Also the Comp Plus, has an adjustable bolt, for your throw, for a solid stop.

Danny at Brewer's would be more then happy to elaborate on other differences.

Steve...Love the "shitters". LOL