I have done lots of reading, but I am still unsure of what to get with all the different selections out there. So far I see: 1. M3 Simply 2. M3 Real 3. G6 Real 4. R4DS What is the latest/greatest that is out there? Ease of use, fewest components needed, support, scalability, durability, and functionality are all important to me. I want to figure this out soon because it looks like most Canadian places are already sold out! Thanks for any help in clearing this up.