Almost find this new crop of slim pistols a bit "too" slim for my hands and grip. Im a fat guy but i still need something to be able to fit my hand and not get lost in a fat roll. Theres little doubt for the vast majority of people it will fit hands and profile very well but for some the doublestack pistols of older design still work.
The Plus adds just a tad bit of width to the Shield grip, so some like you find it an improvement.