One member here with a ds-2 (@wig I think) replaced his miflex output caps with the odams and felt that it was a substantial across the board upgrade. I replaced mine with duelund tinned copper casts and felt similarly. I also tried a number of other caps. I found the miflexs to have good tone, but they produced a flat, 2-dimensional sound stage in my system. You can read more about the cap comparisons in my system page.
If those are the only two caps you're considering, I think the odams are an easy choice.
If those are the only two caps you're considering, I think the odams are an easy choice.