Odyssey Works Versa #7 vs Works Tank Versa #7

Dear golfers, I have an urgent question about the two similar looking putters from Odyssey.

I need to find out if the head of the Tank Versa version is smaller or larger than that of the Versa (non tank) version. I am trying to order the Tank Versa online but would prefer the smaller footprint of the regular Odyssey #7 and not those larger #7 heads typically found in the original Tank/Tank Cruiser series.

Hope to receive insights from any of the regulars here please.

Both same size..... Been there done that with the comparison