I found 3.5 pro to be much better than 3.5 flash, but 3.7 flash with high reasoning is comparable and way way faster.

There are no public release of 3.5 pro. Either its a typo, or you have some insider information

	▲	WarmWash 6 hours ago \| parent \| next [-]
		Googlers and some external workplaces have had 3.5 pro access for a few months now.
	▲	VirusNewbie 6 hours ago \| parent \| prev \| next [-]
		Check my profile?
	▲	7 hours ago \| parent \| prev [-]
		[deleted]