Difference between DFRobot Pirate and Baron

at first glance these seem identical and for $10 more you get wheel encoders. Cool. I’ll do it. But close examination it seems the pirate has better or different motors. Can someone clear up the difference?
Thanks
Jason
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They both use the same motors and wheels “TT Geared Motor with Back Shaft (160rpm 6v L Shape)”

Pirate: Dimensions: 200 x 170 x 105mm (7.9 x 6.7 x 4.1 in)
Baron: Dimensions: Length 230mm(9 in) Width 185mm(7.3 in) high 110mm(4.3 in)

Pirate: Enclosed base
Baron: Two encoders included

perfect. thanks. that is what I suspected. It would have been a bit more clear if the Baron just said it was the Pirate with encoders and a bit larger.
Just bought the Baron.

Happy to help.