If you are new to this sport/hobby and are looking for a good selection of cars, track or parts, try both Panther Hobbies, 2580 Wharton Glen Ave. in Mississauga (phone: 905-848-0743) and Raceworld, 248 Steeles Ave. West in Thornhill (phone: 905-771-8982). Panther Hobbies offers a good selection of older cars and parts while Raceworld stocks a variety of new and old HO slot cars and performance parts making it relatively easy to tune up those old cars or super tune some new ones.