The best battery for practical use

I buy only eneloop batteries since I got in the ratings of a nominal powerful but practically (because of self-discharge) from the beginning useless batteries the tip. In the years that have passed since then, I have had to replace a single one of these batteries. I buy them just because the demand is growing (especially the children). All other types of batteries have long given up the ghost, so I have only these batteries in many uses in digital camera, flashlights, various game railways and other today.