I used to love playing my Grey Knights as the army was a blast to play due to it's combinations provided by the henchmen and inquisitors, even more so when Psyker Henchmen could pick almost any power. There were just so many fun combinations and psychic potential. But the recent release of the codex has taken a good portion of that enjoyment away.
Now what's left of my army is unusable due to only having 3 grey knights units with no 2nd troops choice or HQ, plus 2 rifledreads that have been made expensive and less effective. The result being... I just can't don't feel any passion or drive to rebuild my grey knight army, so I'm thinking of putting them in storage and giving a Tau Battlesuit army a try instead. I imagine it will be very fun army to play given that your always moving and even thou you often be outnumbered you'll have enough firepower to match most armies.