Standard scales down to zero instances, so for intermittent loads this can be very cost efficient. I ran in to a couple of show stopper issues with the new nod

Standard scales down to zero instances, so for intermittent loads this can be very cost efficient. I ran in to a couple of show stopper issues with the new nodejs standard env which were fine in flex (waiting on Google support on these, but very slow datastore queries and odd request queueing behaviour), so we're running flex at the moment, but for our particular use case standard would otherwise be cheaper.