With trips---I think you're gonna want infant seats....it will make taking them places easier. I think the
Chicco Keyfit will be your best bet as the lower weight limit is 4 pounds. Also depending on where you live...it may still be cold when the babies are born and come home.(I nannied for dec trips.)
The
Keyfit's install is VERY easy. Read the manuals--car and carseat a few times and you'll be SET.
The only way to really test fit and be certain is to try it out. Most BRU/TRU will let you take seats out to test out. You might have to leave your lisence---but it's worth it. The only problem you'll likely run into there is that they might not have 3 display keyfits. But if you can get 2 in side by side and then take the outside one out and try it on the other side.
For
convertibles...possibly the
Radian 65--but I wouldn't even really worry about them yet. You'll want to wait until you are close to needing them to make that purchase.
Susan