For me, the single most important feature is the speed with which the page loads. I have given up on a handful of Reddit readers in particular because i.reddit

For me, the single most important feature is the speed with which the page loads. I have given up on a handful of Reddit readers in particular because i.reddit.com is very aggressive in only loading a small amount of data (i.e. less comments) up front. It would be great if I could easily toggle between two profiles of data loading, low bandwidth mode and a high bandwidth mode.