Best BaaS, opinions on Parse in particular

Hey guys,

This is a massively debated issue on stackoverflow -> https://stackoverflow.com/questions/11283729/how-scalable-is-parse

Performace tests done over a year ago ->

There seems to be so many conflicting opinions on this on the interwebz.

Anyone had any experience with Parse? I am aware that it has had problems in the past, but it seems to have fixed itself.

Just a little context on the basis for this question, I am a semi-experienced developer building a new platform for E-Commerce. I am very conflicted over whether to use AWS (Amazon) or Parse. I have had experience with both in the past. I'm open to any other BaaS, but we do not have the time/resources to implement our own system.