Puppy training/Classes near East Windsor (Monmouth Junction, Pennington: places, dog, social)

[jordan5]

Does anyone know of any good (and also reasonable) puppy training classes in the area? We would rather do a group class then private training so our pup will get to socialize while learning, so I wanted to see if anyone had used any of the places I have found or have one to suggest in the area?
The ones I have found info on are:
Petsmart in Monmouth Junction
Make Sit Happen in Hillsboro
Alpha Dog Training
Puppergarten in Pennington

Any feedback from the nj dog lovers is much appreciated!