Infa-Secure Kompressor vs Safe-n-Sound Meridian

[HotI]

I bought a kompressor for #3, but for now #1 is in it. she is tall, 3.5 years and still fits fine. my 23 month old is still below rear facing line, which I thought was quite impressive.

I have other safe n sound seats, and their covers seem a little less synthetic than the infa seats. however, I have washed the infa covers a few times and they wash fine.

I think tether is same with most seats.