Past two years for sure I would have changed it too and counting only 2014, I would have picked the Škantárs for gold without doubts, but unfortunately this year they aren´t in good shape at all. Don´ know why, but since they officialized their Rio berth, their shape is quickly dropping down..let´s hope they will still somehow manage to reach at least the final, otherwise it will be a terrible flop.
In other hand Kašpár/Šindler showed that they are in good shape, maybe last 2-3 races in final weren´t as succesfull, but we must count with them, and for me they are definitely a medal contenders.