I have a BM722 in my regular EDC rotation. Like you, I was worried that the tanto blade would be of limited utility after reading the forums.
However, I have found that for my EDC chores, it is fine. It cuts things.
Perhaps you could get yourself an El Cheapo Tanto (like a $10 S&W at Big 5) and EDC it for a week or so to test drive the blade shape. If you like it, get a nice one. If you don't, give the cheap tanto to a friend or put it in your toolbox.