and it truly depends on what you are into in terms of watches.
For myself, not into chronographs, so the choice would be easy. However, the RM011 LeMans is a very handsome version of the watch. The RM035 I would argue is nearer to Richard's 'thinking' on watches, but is a regular production piece even though annual production is in limited numbers.
Some pictures to help...may be? I cannot help any more than that. Sorry.
From here: richardmille.watchprosite.com
From here: richardmille.watchprosite.com
Good luck!
Andrew H