Right now, DS is in a Safe and Sound Unity capsule. We purchased 1 capsule and 2 bases so we can move the capsule between cars with the comfort of knowing that the bases were properly installed by professional installers. Before we know it, DS is going to be too big for his capsule.

I understand that car seats don't have bases so I guess this means we will need 2 car seats (if we want to be able to use both cars with DS and still have the comfort of having them professionally installed) - is this right?

What car seats would you recommend? and why?

Also, are any of the Britax branded models from the US or UK identical to any of the Safe N Sound models sold here?