should i get a amtrak student discount card and get 15% off trips.. (i really dont use the other vendors very much)
....OR....
should i just not get a student discount because i'd get more points right, if i bought tickey with no stud discount?
If your tickets are usually $50 or less before the discount, using the card will earn you the same number of points since each ticket will earn a minimum of 100 points regardless of price.
However, I would still take a discount anyway I could get one to save money even if the ticket was more than $50.
A $100 ticket will earn 200 AGR points.
That same ticket with a student discount would earn (100*85%) x 2=170
I would rather save $15 than earn 30 more points. It depends on where you live, but it would be entirely possible to take that $15 you saved and buy a ticket to somewhere and potentially earn another 100 points.
Of course, I know people on this board who have paid slightly more than they needed to in order to buy a ticket on Acela to a Select-City pair (NY-BOS, WAS-NY etc) and then got off early. The Select Pairs earn 500 points whereas the other station stops only get the standard 2 points per dollar spent.
Boston-Stamford, CT earns 500 points for an $89 ticket since it is a Select City pair
Boston-New Haven, CT is not a Select City pair and would earn ($87 * 2)=174 points In that case, I would gladly spend the extra $2.
If your dealing with Acela, I don't even think they allow a student discount but I could be wrong.
I would bet that most people on the board would also use a discount to save money even if it meant earning fewer points.