Monty any day. They are short, flickable, amazing to ride, sexy, strong but very expensive. Kierans monty feels so nice especially with the monty bars. They are also really smart frames. Monty 22ti's have a SAF (shock absorbing frame) which means they don't dent as much. Onza's dent like a bitch but they do ride quite nicely. If I was you I would go for a monty without a doubt.