The 25 fits a lot of what I would use but I don't have any of those yet. The 20 is the ultralight and very small and light. Something I thought of after posting last night was to try other reels until you find the balance that you are after. Most reels, somewhere on their package or in their advertising, state the weight of the reel. Then just get the one closest to that weight and you should be good to go. I have several other reels that I tried that were the same size. Some had a composite frame and just didn't balance. I put on El Cheapo and it was a match. Can't argue with a little dumb luck. Good luck with it.....Skeet.