ae11,
I comfortably played/ wore through all of the shoes you are curious about, and without a doubt, the Sprint Pro 2.0 offers about the same width in the toe box area as the 1st Generation Sprint Pro. The lacing system of the Sprint Pro 2.0 is closer to that of the Nitro Pro/ NZZZO, but the overall fit of the Sprint Pro 2.0 is a little more generous in the forefoot; closer to the Sprint Pro.
I hope the details help, and if you have any future questions, please feel free to reply.
Cheers,
Mark, TW