And if you look at the 1.28gpf regular height Drake toilets, the Elongated and The Round are the same distance from the wall: 27 + 1/8" (26+2/8+6/8=26+9/8=27+1/8).
The Santa Rosa in the first post is 27+3/4 + 2/4 = 27+5/4 = 28+1/4.
Therefore the Drake is shorter distance from the wall.
If the toilet is going in the hallway then a regular height toilet is okay as one may have young children and teens using it; and if one has a wife or daughters they usually prefer round bowls because there is less splash back when urinating or when flushing sitting down. You may also want to consider installing a 1.6gpf regular height toilet instead - just in case of heavy BMs. But if it is going in the Master Bedroom Bathroom then you may want to consider an ADA height elongated toilet; 1.28gpf is fine because the extra height helps with the flush down. That one, though, will end up being 29+1/4" from the wall.
https://terrylove.com/pdf/cst744el.pdf