Actually we bought a Peg SIP seat. There is a reason why we payed more.
-we bought the peg pramette stroller on clearance because it folds umbrella style and sits compact in the car, and it stands on its own when folded compacctly, also has a carry handle, and you can wheel it around like luggage with the second handle.
-the stroller only weighs 16 lbs, so my wife easile carrys it in and out on her own
-the car seat is infinate adjustment on the straps
-the base is height adjustable so it installs so much easier than other seats
-the latch/uas hooks are fantastis quality that store in the base
-it has SIP
-they have a wide range of colours and fabrics
-most important of all, it clicks in and out of the stroller with no need for attachments, and the car seat clips fold away in the stroller so they are not even visable when using it as a stroller or a pram.
-bonus is that the car seat can be clipped in the stroller forwards or backwards. that way when in the mall, or DS can be sitting forward strapped in looking around.
The way we see it, we can pay more for it, but the convenience over time, having a stroller, prammette, and car seat that work harmoniously without need for attachments..we just click and go was worth it for us. some might not agree, but i just wish the would build the nect level seats with the same design features of the peg...it is just so easy to use.