My opinion:
- BotS UB: i go full spit + all HP items (banded, nimoth, unbreakable, hauberk, narmoth's ring), throw in a BoSpeed until u have for narmoth's, no helmet since u dont need it with BotS. Terrific at taking down towers and harassing enemy DGs, but squishy early game in melee combat, not the tank UB usually is (and teammates expect u to be
). Bad at crowd control till lvl6 when u get Postmortem. This is a great UB unless u face Oak, Ere, and/or Sedna (maybe Qot), since they can basically negate Spit damage + BotS mana regen.
- BotF UB: 1 point in spit (just to use your mana), full ooze + inner beast, 1 point FGrasp, 1 point diseased claws, all hp stacked items too. A true tank early game, great at crowd control and XvY fights, u can make any other DG run in fear. I dont get/need helmets till late game since i dont updgrade Spit until Lvl11+. Really shines against minion builds. Bad: Not that good taking down towers, can't effectively spit+run.
I'm still unsure which one is better. BotS UB is a terribly effective if they let u spam spit, but gotta be extremely cautious, cant engage in 1v1, 2v2 melees till late cos you'll die, and you'll get flamed by PuG teammates
. So i tend to play BotF UB if i face Ere, and BotS depending on amount of Oak/Sedna/Ere/QoT in enemy team.
Added: Getting Plenor instead of Vlemish as your only Helmet makes no sense at all..............