Miles+points geeks: what's your favorite credit card for rehabs?

[Caleb Webster]

Hey everyone, not sure if this is the right forum for this question but I thought I'd throw it out there.

I've got a $750k rehab coming up and my contractor wanted to know if I wanted him to use one of my credit cards for a lot of the expenses. I use the Chase Business Ink preferred for a lot of my day to day business expenses but it only gives me 1 point per dollar on construction related categories. I'd prefer to stick with a card that allows me to transfer to a number of different airlines or hotels.

Is this the best out there or do you guys know of a better card for high dollar amounts?