Crankset...what to buy?

Been looking around at cranksets ,as i need one for the TT frame i’m building up, and realised that there are so many on the market today that i haven’t got a clue as to what to buy…

The only thing that i want is that it’s aero and strong, shimano compatible…weight isn’t critical…any suggestions??? used ones for sale??? thanks, Dean

I just got the FSA Gossamer MegaExo Compact for like $130 complete from FullCycles.com and they are awesome. Very high quality, very easy to install w/ an extra stiff, stable bb, good looking in all stealth black, light, and the price is better than anyone else out there by $50 or so. I don’t really see the benefit of carbon cranks anyway. Their customer service was excellent too, they sent me an email every step of the way so I knew they were working on my order. Highly recommended!