I have three different 1911's. The Springfield has no serrations or checkering, the S&W has vertical serrations, and the Les Baer has full checkering. I think it definitely makes a difference. It's certainly not a deal breaker on which 1911 to buy but if you feel like getting checkering done, go for it. I really like the sure, "tacky" feel of the Les Baer's 30 LPI checkering.