lets see if this "tier ranking" looks closer to the the conventional wisdom than yours
tier 1: Unclean Beast (Venom Spit build), Sedna (Pounce and Heal build), Rook (tower farming build)
tier 2: Oak (both builds), Erebus (Bite, Charm, Bat Teleport build), Regulus (Snipe + Mines build)
tier 3: Torchbearer (mixed fire/ice build), Queen of Thorns (mixed Ground Spikes/Bramble Shield build)
tier 4: everything else
also worth pointing out that the distance between tiers is very small. the game is pretty close to balanced.