This thread caused me to go back and read my own website again for the first time in a while. I am relieved to find that I still agree with the prior me on this

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"To checker or not to checker? Different gurus have different answers. While some want it aggressive and sharp ("I want it to make me bleed," I often hear), others say it is detrimental to a working gun. Some go a little further and almost imply that it's nothing but decoration and makes a gun... unmanly. I've heard it said that smooth is better because you don't get locked-in to a poor grasp if your draw is imperfect. I personally have not experienced that, but I will say that carry guns I checker at 20 LPI are almost always done with 90°, not 60°, checkering; it is less sticky until a full grasp is exerted, and it tears up your clothing less. On this question my answer can only be: it's up to you. If you shoot 50-100 rounds a week and then go to a school or something where you shoot 1,000 in two days you may feel it, but that's not your daily reality. If 500 rounds is your daily reality, your hands are tough enough for just about anything and you don't need my advice on checkering!"
After all this I would categorize myself as an "advocate, more or less, of grip tape in the place of checkering" person. No debating that skateboard tape at maybe $5.00 gives you a lot of gripshun for the money, compared to a $200+ frontstrap job. If utility is everything, economy matters (nuthin' wrong with that), and ergos are not super-critical, skateboard tape is it for you, and if anybody makes fun of you, you just shoot circles around them and tell them, it's not about how much you spend, it's about how well you shoot!