the
diplomat has the triue side impact protection and the 35lbs
rfing limit.
saying that, both shells seem to be on the short side, so kids outgrow them
rfing pretty quickly (as we all know
rfing is the safest way for kids to ride.). right now, with the big
britax sale going on, you can get a
marathon (which harnesses up to 65lbs...another safer option for kids...staying harnessed longer), for $209 at most stores vs getting the ra for $189.