Comment by marcusverus

Do we have to wait? Falcon Heavy already has ~75% of SLS Block 1's payload capacity (to LEO). For the $11.2 Billion that's earmarked for the next 4 years of SLS, you could buy 112 Falcon Heavy launces--one every ~17 days for four years. In contrast, the wiki lists a single planned flight for SLS during that period.