So I have been using the Chameleon exclusively for the last month, because the rear tire on the Eagle essentially rotted out after 7000 km and a year and a half, and replacements were back-ordered from China. (BTW it cost me $225 just for labour to have my local car shop swap the tire, so go to an experienced motorcycle mech if you need to do this). The Eagle is a much heavier, more solid vehicle. Felt like I was riding a full sized touring bike! The lightweight lithium Chameleon accelerates and brakes much more aggressively, but is not nearly as comfortable and spacious.