I've found that FP-4+ gives me what I want, so will stick to it. I'll try to get good with HP-5+, just to have something else to work with. My plan is to use those almost exclusively for the stuff I like to do.
Like Thomas and Mark pointed out, I'm learning what I can do with it. I know how to adjust my development and exposure for what I want now with this film. This has really improved my work! I know my contact prints generally come out the way I had hoped, even though there are Newton rings and it's quite difficult to dodge and burn accurately. Once I have a 4x5 enlarger, then I'll be one step closer to bringing it all together!
Things aren't as daunting when sticking to one film, chemical, or process. Learning another becomes easier because you know the process and are more comfortable with it. Each new film or process becomes easier to figure out that way. Before you know it, everything comes together to round out your skills and body of work.