Does anyone have a strong opinion about which is better? We got the G-lite last week and it seems fine except it's annoying to me that the baby is slouching in it because the back is just mesh. Not sure if the g-luxe is *that* much better or more comfy for the baby. I bought the lite because it's less expensive and a couple pounds lighter, but kind of having buyers remorse. If you have one of these, what do you think if it?