Personally, I pray in the conventional manner. The quran refers to praying as involving standing and prostration, which supports conventional wisdom regarding prayer. Interestingly, the old testament has references to prayer involving prostration.
Just want to highlight "small" observations.
Regarding sujud in relation to salat session, Quran seems to imply that once one sujud then the salat session for him is completed.
And if you are with them and you hold the Salat for them, then let a group from among them stand with you and let them bring their weapons; and when they have prostrated then let them be behind you; and let a group who has not yet Salat come and Salat with you, and let them be wary and let them bring their weapons with them. The rejecters hope that you would neglect your weapons and goods so they can come upon you in one blow. There is no sin upon you if you are impeded by rainfall, or if you are ill, that you place down your weapons. And be wary. God has prepared for the rejecters a humiliating retribution.
This is different from sunni in which salat session ends with salam (not with sujud).
Another observation
Say “Call on God or call on the Almighty; by whichever you call on, to Him are the best names.” And do not be too loud in your Salat, nor too quiet; but seek a path in between.
Straightforward command but sunni is usually not aware of this (maybe some are aware but conceal this?) ...and when made aware, they never come back in discussion to confirm so I don't know whether they follow the command or not.