I still use a TrackPoint from time to time (on the ThinkPad X220, not my primary computer), and personally think it's a way better experience than any TouchPad,

I still use a TrackPoint from time to time (on the ThinkPad X220, not my primary computer), and personally think it's a way better experience than any TouchPad, no matter how large, could possibly offer. It works particularly great wherever there is the need to be precise (such as when editing graphics) but in general I rarely find myself using the TouchPad when I have the choice. The TrackPoint on the ThinkPad can also be used for scrolling when holding the middle button.