I have a Cree led front light with external battery for proper night riding but was out this evening for a run and the sun was setting but I knew I'd be back before dark so no need to carry it, so thought I might get a small be seen type of light that I can just keep in my pocket incase I'm caught short so to speak. Any thoughts on what's good or not. It needs to be cheap (although I don't mind spending if its going to be worth it), most importantly small and able to run on normal batteries or be recharged. I like the look of the lezyne one that comes in different colours but it runs on watch type batteries, is it better to just go for something that runs on aaa type. Thanks in advance.