Ya absolutely true Now even MCF and RCF also started wide window coach production.
I love all the lhb coaches of MCF except chair car because chair car of MCF is also of rajdhani livery whereas in RCF and ICF chair car is of shatabdi livery.
In ICF I like shatabdi livered chair car and AC chair car
SWR used to get lot...
more... of LHB from ICF but from when there were issues with the ICF made LHB coaches in SWR , SWR sent a 50 page report to ICF , now SWR is mostly getting LHB coaches from MCF