Hey momma's! Been a while since I've posted,but I lurk still

Hope everyone is doing well. The time has come for my oldest to booster train

We made it 8 years and 3 months harnessed!

Right now,he's training in the Safety 1st Apex(which I hate,but,it's working pretty well for training purposes. Fitting him right,etc. I was set on getting him the PW SG(no need for SGL in my car) but money is a bit tight right now,so I wanted to see what you ladies thought of maybe going with a TB instead? He is 60 lbs and 50(I'm guessing) inches tall,all legs,skinny 'lil twig

What about the Recaro Vivo? Should I be concerned with the difference in the weight limit between the PW and the TB? Any other suggestions for HBB's under $80 is welcomed also

TIA ladies!