There are two criteria you should evaluate:
(1) Transmission performance
All patch panels (RJ45 & 110) are rated for a performance Category (Category 5, for example). As soon as both patch panels are of the same Category, you will not get any benefits.
(2) Ease of administration
If you are comfortable using and administring 110 blocks and 110 cords, you definitely do not need any changes.
110 blocks have one advantage over RJ-45 panels. They enable 1-pair administration. For example, using 1-pair cord, you can assign one pair from the cable to one work area, another pair from the same cable to another work area etc.
Roman Kitaev, RCDD