I have some 1 x 18650 LED lights currently. They are great. I have been giving a little bit of thought to my next light. I wouldn't mind going to the next battery size up or possibly two or more 18650 batteries. What do you guys suggest? Ideally, I would like a thrower. I really like to be out for a walk, horseback riding, or even ATVing and power up my flashlight and reach out a long ways. In a way, a light with two 18650s, one behind the other, is getting a bit too long for my liking. I seem to recall seeing one that has two or more 18650s in parallel. I guess that means the pop can or soda can lights, which seem like they are getting to be a bit too thick for me. So, does that pretty much mean a 26650 light? Are there many throwers to choose from that use a single 26650? And, perhaps more importantly, are they likely to out throw even the best 18650 throwers or do they simply have longer run times?