Bem vindo, Junior, great to have you here!
I bet there are plenty of good BJ players here. It seems like most people gravitate to a combination of VP and BJ, with some live poker thrown in. Actually, it's interesting that we don't talk about the games more than we do.
I'm an okay player, pretty competent with Hi-Lo, a few index plays here and there. When I look back, I think I'm ahead overall at blackjack over the past few years (usually play DD, often at the El Cortez), but it's not a huge part of my total play. Been gravitating toward more VP in recent years because the comps are better and it doesn't involve as much real-time concentration. Every time I play blackjack I enjoy myself and tell myself that I should play more often, but as Bard says, it can overheat the brain.