The official Twitter app for me is really slow when trying to refresh new tweets. Mostly a problem on 3G, not on WiFi. However when I open Twitterific or Twittelator both will almost instantly download the new Tweets. I far prefer Twitter over any other apps I have tried. One reason for being able to save to InstaPaper without having to open the link first like in both Twitterific and Twittelator. Any suggestions?