Tough Question actually. I love and hate different characters in different series for different reasons.
Outlanders. Torn between Kane and Grant as favs. Kane because of the fact hes a lone wolf type that does the right thing no matter the cost. Grant because he is so opposite of Kane its erie. He acts as the comic releif in a serious situation and brings levity to the trio.
Deathlands. This one has to be Jax and Doc.
Stony Man, Mack Bolan, The Executioner. Fav is Bear. He reminds me of myself in lots of ways.
Blood Bond ---- Sam Two Wolves
Deathstalker --Luis
Doomsday Warrior --- Archer
Eagles ---- Falcon
But guess I must say that over all my total fav would be DC comics Green Lantern. Always been my favorite comic character. And although and extremely minor character in both DC series he has to be my favorite.
The man who has everything has much to lose. The man who has nothing to lose has everything to gain. But in the end all men are equals.