I took a look at the Malkoff's and I like them, but your saying that I would have to buy Malkoff's drop-in parts to make it equivalent to say the 6PX? What would it be like w/o the drop-ins? Their site doesn't have much info, so I don't know much about them. I really would prefer to just buy a flashlight that's ready to go rather then have to buy things for it.
Also, when I said I want durable, I don't mean I need a bomb proof flashlight. I'm not a soldier deploying in Iraq or some place like that where my flashlight might go through extremely harsh conditions. I just want a flashlight that will serve me well and not crap out on me like my Fenix when I need it on a 4-wheeling trip or something. It just needs to stand up to everyday things like drops and the occasional ride in my ATV's cargo bag.
Anyways, back to the Surefire 6PX Pro, why would you pass on it? I don't see any reason why it would be any less durable then any of the other Surefires....and I really don'y want to go over the price of $100 bucks on a Surefire, Malkoff, or any other light....For what I do, I just don't see a need for a $150 flashlight when my Fenix (when it worked) did everything I needed it to do for 60 bucks.
all flashlights, can and will stop working at some time. some are designed to handle more abuse.... the most common problems are the mechanical switch. the switch on the 6PLed, C2Led and similar models use a much more reliable switch, than the more commonly used clicky switch.
ive owned a olight M20 R2. this was a few years ago.... i had sold the light to a friend. the switch stopped working after a few months... i tried getting him a new switch, but didnt get any help from olight, and nobody sells spare switches....
my lesson?.... buy lights where spare parts are available, or have a good manufacturers warranty.
the 6PX is a good light, the only problem ive heard of, is that it switches modes too easily with bumps or drops.
i would much rather get the 6PX over the M20S.
if you want something bright and cheap, while still pretty good quality.... Solarforce lights are good. these are better than the typical surefire clones. but at the fraction of the price, with plenty of available option parts, such as switches, tailcaps, bezels etc.... the solarforce L2T, and L2P are a couple of their best models.
these are similar to the Malkoff MD2, and surefire 6P, C2, Z2.... where these use a drop-in module. there are many drop-in module production makers, as well as custom.
surefire designed these for quick and easy field maintenance... the light can be completly taken apart quickly and easily.... and because the models such as the 6P has been around so long, there are many custom makers, option parts accessories, etc etc. without a doubt the most customizable format.