Green Dragon vs Maroon Monster

[Spintix357]

I know Maroon Monster is more condensed in growth while green dragon has longer petioles but is there much of a difference in trap size between the two? they seem to look very similar

 

[Doomsday]

Tbh, aside from a handful of supersized/miniature cultivars, trap size is very dependent on the plant's age, the media/conditions it is growing in, and how much it is fed. Therefore, I would pick cultivars based on growth structure (rosette vs standing tall vs alternating with the seasons), color, and shape, instead of trap size, unless you are going for a giant or miniature like B52 (giant) or Petite Dragon (mini).