I use the 56* around the green a lot. But you are asking people to recommend a club for you when you are already having trouble with a high lofted wedge around the green. The niblick could in fact make it slightly easier for you based on weighting, but there is obviously an issue with loft and your technique that could be addressed very easily. If you choose not to do that, that is your choice.
You asked a question directed at me and did not like the answer. Hopefully some will give you the answer you want to hear.
LOL that's not it at all......With my high lofted 51* wedge I have NO PROBLEMS......just the 58*, and i have no problems with it out of the sand....You said yourself that the 58* wedge may not be too high lofted to play around the green.....I was just wondering if the 56* Niblick will be easier to hit.....I use the same technique as with my 58* as I do with my 51* and i still have problems.....just looking for other people suggestions it's not a matter of wether i like your answer or not lol.....i appreciate your input none the less!