Crib, toddler bed, or floor bed? HELP! 20 months

KR

My son has been in a playard for 20 months and now he’s getting a bit big. Should I transition to a crib? We bought a floor bed but I don’t think he is going to grasp the concept yet. But my pediatrician says he will just eventually climb out of a crib.

I feel sad we didn’t buy a full size crib in the first place but when he was born we didn’t have space.

He’s an active curious boy, so I wouldn’t put it past him to try to escape but I just don’t know if he’s ready for a big kid bed yet.

Anyone help?