Tough choice, I'm not a huge fan of the 2pc look on the CF for some reason so I would lean towards the 63 out of the 2 but pretty brakes are a must with all that open space. Just wish we had more light weight options in general. When looking that was my priority but without going custom $$$$$$ it wasnt really possible with stock/compatible sizes/offset. The 63 while nicely shaped are a bit plain to me though,(good and bad) maybe taking it a step further and getting em done up in a darker gunmetal finish would add a bit more toughness to the look, hard to find a good balance in the shine/shade of color to not just look like they are dusty though. Have also been waiting for someone to color match all the silver trim to the rim color (gunmetal silver/bronze) If you want to go all out :P