RKS or Skogg??

[hulabug1]

Hi everyone! I'm coming here yet again for some advice as you guys are the best!! I have been reading all the threads about Skogg and RKS and I'm torn.
I can only buy one system and need to choose between these two- OH, the horror of having to choose!!
I started kettlebells a couple months ago and have MB45 (LOVE it!), Sara Lurie, and Lauren Brooks. For those of you that have experience with either or both of these systems I would very much appreciate any and all advice/suggestions you can give me TIA!!!!