Yup. Several times actually.

  • Initially I was all about max output, so went for cool white.
  • then I realized how much better neutral white looked so changed my color temp preference. It started around 6000K, went to 5000K, then 4500K, then 4000K and now finally back up to around 4500K.
  • I also found about high CRI. For a time I bought into the hype and was going for high CRI. But as I got more experience, I realized that having a light of the right color temp and having tint below the black body line made a much more visible difference than high CRI. Also, it was annoying how high-CRI lights had much lower output than lower CRI. Keep in mind I was going for neutral tint lights by this point so even the low CRI lights I got tended to have around 80 CRI. Nowadays, I care for output, color temp and tint before CRI.
  • My battery size preferences have also gone through different phases. 14500, then 16340, then 18650, then 18350, back to 1450, back to 18650, and so on.
  • I also went through a phase where I almost exclusively went for zoom flashlights. got tons of them trying to get a perfect zoom light.
  • Also, initially I just bought stock lights. Now I routinely mod my lights and will often buy lights knowing that I’m going to mod it before I get it.