Originally Posted by hortan

Bromton or Tern P10 can’t be compared, they are of a different category in my view. Bromton is robust and with a long life, suitable for daily commuting of short(<=12km?) distances (16” tires) combined with compact folding which is nice in a train. A P10 (20”) is more vulnerable and less compact when folded, but cycles better (lighter, convenient) so also suitable for longer distances. Never owned a bromton but for 2 1/2 year I own a Tern D9 which I use very occasionally for rides of <=50km (without problems and with must pleasure). At the time of purchase i knew of past (?) problems but i took the risk without regret so far.

But i wander: you must have reasons of considering a P10 over a D9, for my interest: a D9 is alteady rather expensive, with features of a P10 are important to you?