Saved >120k/month by deploying some vpc endpoints and vpc peering (rather than tgw).

VPC peering becomes ugly fast, once your network architecture becomes more complex. Because transitive peering doesn't work you're building a mesh of networks.

	▲	Hikikomori 8 hours ago \| parent [-]
		Can just use both, tgw by default and add peering where you have heavy traffic. Did this while managing 1k+ VPCs.