First , only the person shooting can decide if the release is too long or not! Nobody can determine that from a picture! If it feels comfortable to you and doesn't cause any problems keep it. I assume by your name your main goal is hunting? There are some drawbacks to having a release that puts the trigger on the middle knuckle of your finger when it comes to hunting. It can be cumbersome to attach the release to the string or loop. If your interested in competition then go for it!

If you want a release that has a long range of adjustability then I'd suggest the Scott Little Bitty Goose.