Dynex batteries

Just curious as to others experience with these batteries. I think they are Best Buys house brand. The 48 pack of AA's are well priced. Personally I have been using them for about 18 months or so. I have not formally tested runtime but in everyday use they seem to work as well as others I have tried.

In lights I rarely use (sit around the house lights) I swap the batteries every 6 months (same day as we change the clocks) whether they need it or not and my regular use lights get batts changed when they run out of juice and no leaking problems at all.

Again, would just like to know others experiences with them.