Tank M or L?

I got this in size L (first 3 photos) and M (las 3)

Size L feels comfortable, roomie, put the straps all the way to be tighter but i don’t like my back rolls.

And size M feels comfortable and has support in chest area, i can obviously see my back rolls but i think them rolls looking better with size M.

What do you think?

Also the hair claw is 3 cent trash ☠️ but its so cute I love it. To anyone thinking of getting it 🩷