This is an interesting fight to say the least. Both are tall. Both got real good skills, both are fast punchers. And both got great jabs. My money is on Dzin cause he's proven he got a better chin and he throws more.
I would love for this fight to get signed (DOUBT IT) but I think razor wins for the same reasons you do, more active and better chin
I think the size would be the difference. Sturm would walk him down and be the aggressor. Dzinziruk would be more busy but Sturm“s defence is pretty good and I guess he would hit mostly air and gloves while Sturm is landing the harder punches. Close fight.
Dzinziruk , strum has been gotten at a few times , i thought he lost the fight with gevor & the spanish lad KO'd him a just think dzinziruk is more sound
Dzinziruk is a better fighter imo and I'd expect him to get the better of Sturm in a chess-match kind of fight.
Dzinziruk is taller, better technically, better jab, probably has the same or bigger reach. Better overall. Both have comparable power. Sturm cant win this fight.