The biggest beneficiary of LHB allocation is Norther railway. NR by itself does very less LHb conversions but due to other zones cities like JAT, SVDk, ASR are getting more LHB trains than the stations in the zones which are doing LHB conversions Example:
Jammu got Archana, JAT-Durg, JAT-BDTS Vivek Express LHBfied.. only swaraj group was LHBfied by NR
Amritsar got Durgiana, Akal Takht LHBfied but NR itself LHBfied Shan e Punjab