Is the BabyBjorn Bouncer worth it?

I was gifted a Bouncer, which has been nice. But I don't think it's as nice or a bouncy as the Bjorn. I have been trying to buy a used one, but no one will lower it less than $150 usd. Cheapest I have been able to find is $140 with the toy included (the one with the eyes). He does OK with the one that was gifted to us, so maybe it's just me wanting it more than actually needed, lmao.

My main concern is that baby is already three months old, how long can he realistically use it for if I buy it new since the difference is not that much?