Google used to say "We're aiming for 100ms!" a lot quite some time ago. Now the their advocates are saying more like aim for 1000ms(1s) which is very realistic

Google used to say "We're aiming for 100ms!" a lot quite some time ago. Now the their advocates are saying more like aim for 1000ms(1s) which is very realistic and good. 200ms will easily be eaten by SSL's 3 chunks of RTT(with the smaller initial cwnd cases).