agree completely to above post. No pattern can match the pattern u r gonna get in CAT. So if u r looking for how many kind of patterns u ll have in mock and how useful they will be u r looking at in wrong direction acc. to me !
Purpose of mocks is to assess whr u stand in comparison with real junta. TIME will give u atleast 2 times more ppl to compare with than any other test series and thr analysis is also vry gud. Though i alway feel they have poor eng. (for past 3 CAT all instis are in same boat wrt CAT VA


) but still i will recommend it.
I m totally biased towards time becoz i feel mocks r only way to prepare for CAT .... material is more or less same by all and doesnt make much difference as topics r same in all of them ... so i ll say go to classes only for regular study and give major push in mocks .. now c urself which suits u better

seedhi baat no bakwaas