Using the same rules as JJ mentions in the prior post, DD, H17, das, ls, 1-6, 1.5/2d here are my results using RPC RA generated indices, with a slight twist, both sims are using S17 indices.
Top Sim: RPC RA DD full indices, S17 indices, 1-6 opt spread developed by cvcx, not a canned sim.
Bottom Sim: RPC RA 6d S17 indices, same 1-6 spread as above.
I'm not seeing much reason at least for myself to switch to another strategy unless I was planning to play only DD full time. An 800 hand difference in N0 is about 8-10hrs play so a full timer can see some great improvements switching to HO2 w/ASC. Of course using the correct indices for the game your playing should be used.
BJC
Edit: I added the results of a ZEN RA DD sim I ran using indices generated for a S17 game but the same rules as above, 1-6 spread. Still very decent results comparable to RPC.