Very easy to install - used with our nuna pipa lite r. Feels really secure and safe!
We decided to use the RELX base in my car since that's where baby primarily is, and use the other base in my husband's truck. I love that you can choose different recline options safely. This was easy to install, is a super tight fit, and feels incredibly secure.
Got a second base for our second car, great product!
We really wanted a base that would enable us to put our baby in the middle seat but in our car the middle seat has a very high floor bump. This base fits great because the you can shorten load balance leg significantly more than the lite base. It allows us to put our baby in the safest spot in the car and have room behind our seats so that we are able to maintain comfortable positions in our midsize SUV. My husband is tall and using the base that comes with the lite behind the driver seat would have forced him to be veryyyy cramped driving.
Also Strolleria has THE best customer service. We will be making purchase here again for sure.
Having used both bases... I really like the relx version. There are nice QOL improvements that i do feel is worth it over the original if you’re buying new. That said, 200 bucks is a lot and if you can find a used one or a used older gen you’ll probably save a good amount of money and then id say the 200 isnt worth it.