I saw them on sale, m9 is $39 after rebate, $59 for M11. Does this sound like a good deal? M11 is rated at 40000 candlepower, 163 lumens. The spec is comparable to Magcharger but I think M11 is shorter. I did some research on this group but it seems like not so many people use pelican products. How about M9 ? The size is very attractive to me, 7 1/4 long which is just about one inch or less longer than any 4AA. thanks!