It’s even dumber than that.

Let’s not forget that if even three engineers are working on this migration for only a week your cost is now 10’s of thousands for this couple hundred euros cost saving.

(assuming avg all-in engineer costs in europe)

It makes no sense to optimise cost for infrastructure mostly, it does make sense to make it faster, since almost all your spend is on engineers.

Spending thousands to save hundreds is not a healthy business.