I also switched over to Unlimited 888 plan and works awesome. I started a download at 9:55, when the speed was about 55 KB/sec, and was just keenly observing client. At 10:03, the speed rose to 202 KB/sec on its own, no restart, no hitch. Good start for this plan, hope it remains like this.
The reason behind "no restart" is because they have installed some auto-restarter at their end, which automatically disconnects and reconnects you......