The above 10-8 video is excellent and unbiased. I'll look forward to his range report.
I would lean towards replacing all the internals anyway so the video sheds light on what matters to me - frame, slide and barrel fitment.
So...buy an AOS for Holosun, replace all the internals, buy a magwell and a threaded barrel or pony up for a Staccato P ready out of the box?
You could spend Staccato money on a Springfield and at the end of the day it's still a Springfield. Or you could have a Staccato, I would want the Staccato myself at the very least it will hold it's value better than a worked over gun.