Santosh - much of such a response is based on a person's individual views and what they look for in a fishing charter.
Nomad provides specific aspects which some fisherman would not feel are necessary but which you have to pay for. This includes the floatplane ride out, air-conditioned accommodation, first class food, etc.
With LPB, you can get good accommodation if you want but if you plan it accordingly, you can even camp out if that is your option. Obviously, all of these have a bearing on the cost.
The guys are all expert fishermen and they all know how to handle their boats. The fishing goes without saying. You still need to pick the right times but when it's on it's what you would expect fishing in really remote areas.
Now - you better get back and finish school and start working so you can afford to go on these trips instead of dreaming about them all the time! Where do you live, btw? I see you mentioned the Great Lakes. It that Great Lakes as in US/Canada?