Honestly, Gotoh upped their game drastically for the past few years, and I replaced EVERY guitar with their locking tuners, all my guitars have locking tuners, even with the double locking "FR" style.
This was the final guitar that I replaced them with over almost double the cost previous locking tuners. They lock the strings like butter, and are reliable, hold tuning and tune in like nobody's business. I am a total Gotoh fanboy now.