Here are MigaMos's ratings and reviews. These ratings are useful because MigaMos has his/her own standard and will rate and review the ping pong equipment accordingly, giving you accurate and useful ratings and reviews to aid you in your next online purchase.
I recently bought a new T11s to replace my old T11+, which has a torn outer layer during regluing rubber. For quick comparison, I would say that this T11s is 5% slower and 10% heavier than the old T11+. But the T11+ has a bad characteristic: the outer layer sticks to the glue very strongly, so it is difficult to remove old glue when regluing; the outer layer even get torn when I remove the rubber quickly. I hope the new T11s will not have this problem. Let's see at the next rubber replacing.
In short, the T11s is slower, heavier than T11+.