I'm in dead last in my 9-ball league, yay me! 1-6 or some such... Kind of snake-bitten. I'm a SL4 in 9-ball. My last match I played the only SL8 in our league, and lost by 1 ball. (The details of how I lost that match aggravate me so much that I'll stop right there. All on me, mind you, not a *****-fest.) The match before that, I lost to a SL7 by 2 balls. So I'm right in there, against the best players in the league, but not closing the deal.
I'm at 44% in 8-ball. (I'm SL5 in that one.) The thing I've noticed about becoming a SL5 last year is that I'm constantly playing SL5's and above most of the time, with the occasional SL4. There is no question it's more of a challenge, especially for someone who is still really a beginner at pool. (Pnly been paying for just over 2 years now.) I'm not complaining, mind you. The only way I'm gonna get better is by playing the better players, and learning how to close out games and matches.
I've only had my playing cue for a year now, and haven't changed the tip yet.