Well I'm studying BDS from LMDC. (Lahore Medical & Dental College)
I don't know much about other colleges. But LMDC has I think the biggest setup for dentistry after De Mont. We have even the fully operational dental clinics inside our college where hundreds of patients get treated for free while the hospital for MBBS students is separate i.e Ghurki Trust Hospital.
It's a pretty much good college for BDS. I will surely recommend. Campus wise, facility wise and environment wise.
A piece of Advice. When applying to Private medical colleges. CMH is everyone's first preference there are several reasons to that, mainly because they are under army management. However for me. LMDC is the best private institute for medical sciences in Lahore.