3ACE priced at 20% less than 3AC seems good but these days IR is collecting same fare for both 3ACE gets clubbed with 3ACE on IRCTC so two people paying same fare will get different comfort that's bad.
Eg. Goa express after LHB conversion from 15 June and Vasco Jasidih after rake standardization from 12 May. Internal SWR notification says along with normal 3AC these trains will get economy 3AC too but IRCTC booking shows only 3AC. That's pure loot here.