Hope you know you can use MRP to make purchases on TripleClicks?
As to the best use, i have found it very beneficial to use 126MRP to buy 1 TCredit. i get 102 VP with that. lately i use it to complete my standing order and to meet up the required VP to maintain my EA status.
But dont forget, they are like free points so having to spend them is like buying a product free.
