We ordered the regular (8") and the 'Philthy' (12") of the 'The Big Ez'. The portion is very big so unless you are a big eater, 6" version should be more than suffice for most people. The taste is good but expect to drink a lot of water later on, it is a bit heavy on the salty side (but I guess the Philly steak sandwiches are suppose to have stronger taste than most)
For the poutine, we ordered the buffalo poutine. This was way too salty! It was almost inedible. If it weren't for the poutine, I would have given four star (price was a little steep, I felt)