How I heard this battle.
Blest's:
Filler. Lot's of filler. More than half the disses you use could be used against anyone. It's easy to do that in a first verse, but it shows that you don't have any specifics, and it hands your opponent a big advantage.
Byron: A million and one specifics. Great disses. Overdid the dick line a bit, but there were so many flow related disses to make up for it. Really fierce.
Blest:
Again, a lot of generals. Easy disses on dick jokes. I'd suggest focusing less on internal rhyme schemes and more on punches.
Byron:
Fucking excellent dick suck flip. It'd have been easy to reply with another gay line, but it does take originality to go at it from another direction. A lot of great disses and flips.
This was just Byron's all over for me. Blest had a great flow too, but I think he focused too hard on showing off his rhyme scheme skills and not attacking Byron. As a result, he was left somewhat defenseless.