Well i dont believe so, i found UB to be redundant to be frank, its very easy to build a lev 10 tc in your def or off villages. Activate boots from there and do your job, whereas UC provides crazy protection. 0 popping in such a small map isnt an easy task so UC works well, sad you took em from us though.
Well, you can have un t20 and do big confusion. To move deff from all the account, you will not activate 10-15 t10 with small boots.