Well having joined fantasy fairly recently my main issues were the following:
I really dislike SCR, I mean really dislike it, apart from WoC there were few units I knew of that could get high enough kills to replace the SCR, I mean why would a unit of grail knights flee from zombies that would pretty much never hurt them just because they grailies rolled poorly for one turn.
So Blood Knights seemed like the perfect unit for me, one that can slice and dice with the best of them and normally cause so many casualties that they would be running down a couple of survivors (rather than some silly cases where 1 or 2 dudes run down about 20 of them.
Secondly, I know many hate hero hammer, but I love the idea of having a leader who is ridiculously dangerous in battle, and a
VC lord tooled up correctly could kill up to 8 guys on his own, and his dragon could kill a few as well (theoretically of course).
Third, the background of
VC is superior in my opinion, and the conversion potential is far greater with pretty much anyone being able to be used as a
VC if wanted.
Fourth, I wanted the 'me on the battlefield' idea as mentioned by GW (something along the lines of 'your force's leader is the representation of you on the battlefield etc etc) So I plan to make some of the background represent me (obviously my vampire doesn't live in England though, but his personality and attitudes towards certain things), and my conversion is to make it look like me as well (e.g. his face and hair + the heraldry of my family incorporated into it). With
VC I can do that, but not with
TK.
Although the question is about
VC vs
TK, I chose
VC rather than WoC because WoC would be harder to mix with my background intentions than
VC.
My final reason for
VC is because DoN doesn't know it yet, but he's gonna teach me what it means to be a pro

erv: