I'm looking at 20er frames and the geometry thereof. Most seem to have a BB drop of between 60mm and 65mm. I've worked out that there might be some advantages to be had from a lower drop - something like 35mm-40mm. The only frame I've yet found that falls into this bracket is the Charge Cooker Ti.
So - any feedback from Cooker Ti owners or suggestions for suitable alternatives would be welcome.
Also - any comments generally on the pros and cons of higher BBs?