there are pros and cons
If you charge outside the light, you can simply put a fully charged battery into the light and keep using it. Otherwise you have no light to use, while it acts as a charger.
Im not educated as to whether it is OK to leave an Olight sitting on its magnetic charger all the time. I worry a lot about LiIon safety, so I only charge when I am there to supervise the charging, and I do not leave on a charger unattended, and definitely not overnight.
The question is partly whether the charger goes to full zero, or keeps trickling. I have no personal experience with the Olights that use charging bases.
another consideration with the special rechargeable olights with the two exposed contacts on the base, is that the charger does not work on normal batteries. Im also fearful of the possibility of the two exposed contacts on the base of the light shorting out. There are videos showing people starting steel wool on fire.
features I prioritize when using LiIon are
I want the light to indicate when the battery needs recharging, so I dont have to open it to check
I want the light or otherwise the battery, to have a built in overdischarge shutoff (not just a low battery warning)
for me, High CRI is a Must Have. Neutral White is not good enough, for me. So none of the lights that people are suggesting that are not High CRI, qualify for my standards.
but then, if I needed to spot a bear with a strong torch, I probably would not care what color it is. So, as far as big lights with thousands of lumens, Im not really a good source of advice, since I dont use them.
I do respect your strategy of buying Olights with rechargeable batteries, IF it is OK to keep them on the charger for long periods unattended. More research needed. What I dont like is that several of your lights use different and unusual batteries, so there is no interchangeability. When the light runs out of power, it is disabled until its special battery is recharged, using the special charger.
Im sure whatever you buy, will be great for some applications, and for other applications its good to have choices.
when considering a light, I always search for reviews by maukka. He has very high standards, and if he likes a light, I take his opinion more seriously than most others. I also sometimes buy lights he does not like, for example the S1 Mini High CRI. It is true that it has green tint, but it has other things that make it worth having, for me.
enjoy the search for lights that meet your use goals