AZ or DZ in Toronto

40ish Torontian here looking to get either a AZ or DZ. Absolutely no interest in long haul/cross border. Don't mind long hours as long as weekends are generally free. Done the whole CN/CP Rail new vehicle handler thing for the last 5 years, 4 - 7 days a week both days and nights. Eventually burned myself out last year and well here I am.

Thinking about tankers, garbage loaders, anything that stays within the province, isn't seasonal and preferably avoids stays overnights out of town.

Any input would be appreciated. Not sure what school I should go with. Good companies to start with if any?