B52 pheno comparision

Two Nirvana B52 seeds taken to maturity...
Can I get some thoughts on where these two plants are:
1.) in maturity (both flowered at the same time.
2.) one more/less potent based on appearance
3.) One will need longer?

I'm just curious, if based on these pictures, experts can differentiate traits, potency, grade, etc....at this point in the grow and what visual cues I should be looking for to determine if one is looking "better" than another.

I grew B-52 once. unfortunately the phenos I had sucked. hermied and weren't worth a shit. yours looks way better than the 2 I got. good luck. keep an eye on em mine hermied late. good luck