Hi @wtroughton Thank you for joining the community.
Technically speaking there is no difference who you ask your R | API+ documentation from.
Whether they(rithmic) provide it, or you ask us directly, you will get the exact same specifications.
In terms of taking your R | API+ live, yes, we would most definitely be a better source of support(in our opinion). We are fast to respond, and most of the time Rithmnic would refer you back to us because many of the settings are done on the FCM side. Additionally, we will find the right clearinghouse to match your margins needs and frequency of trading.
Both Rithmic and Optimus Futures have high level of support, and we do whatever it takes, mutually or separately, to service the customer.