Hi Bachus,
Don't think there's a whole lot of difference in key touch, vs articulation and 'the moment'. I, for one, enjoy both weighted and soft touch boards, as I'm usually affixed to the end result.
What does annoy me and ruin the moment, are awful keyboards that just cannot get the keys to respond correctly. I dump those boards asap.
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Live: Korg PA4X/EV Everse 8s/Senn 935/K&M stand
Studio: Korg PA4X/Yamaha DGX670/Nord 6D73/Boss BR900CD/Tascam DP24SD/MTM Iloud/Sony C80/AGK 214/ATEM Mini Pro switcher/K&M stand