Since you are asking, the $200 is probably significant to you.

But as most other have said: Yes, in a heartbeat.

The brakes alone are almost worth the price.

HTH
zac

EDIT: Oh I see it is just the shifting (RD/FD/STI): Still yes. The D/A will just plain outlast the Ultegra stuff and will still be running smooth for many years. Too bad it is not the drivetrain and brakes too.