Cotbed - 4 side bars or 2 side solid panel?

[wyk126]

Hi mums
I’m going to buy a cotbed but have questions regarding the type of the cotbed.
there are 2 types of cotbed
A. Cot bed with 4 sides of bars( slatted)
B. Cot bed with 2 sides for bars on the length, but have 2 sidessolid panel head and tails

I heard 4 side bar ones can increase air flow circulation , but also heard story that baby will stuck their feet or arms between the bars, heard bumper is not safe to use as well.

Which type of cot bed should i go for? which one is better you recommend?

thanks

Ive got for the sides of rails and 2 sides of solid.
You can look too much into things. Just go with what you like.