Short answer - any of the 2 will do.

By BT I assume you mean a 4AGE Blacktop. But even with a high-revving engine such as that, all you need is to meet the minimum octane requirement, which both engines meet. Biggest difference is that Blaze doesn't have ethanol.

Truth be told, fuels from different brands are more similar than they're different. The differences that people claim are almost always subjective and inconsistent. Best option is to try both for yourself and see what you like more.

Personally I'll just fill up with 95 octane for a 4AGE which is much cheaper (around P1.50-2.00/L) than Nitro+R and Blaze.