More information is needed to make an informed choice. What is your current gear ratio? Is your current rear axle a Dana 35 or 44? If you have 3.73 now, a change to 4.10 isn’t worth the cost...
Be aware that a TJ Dana 44 is the same as the Dana 30 you have other than a larger gear set. Also with the 44 you gain the ability to gear numerically higher.