This discussion does not make sense. A newer sound engine does not mean that the sound it produces is better than an older sound engine. Surely all that matters is whether you like the sound each product produces ? Some like thne yamaha sound, some like the Korg sound and some like the roland sound.

If it was all about the latest sound engine then wouldnt everyone flock to whoever made the latest ? Thats clearly not true if what is being argued here is correct. The motif line is one of the most successful products sold to date.

Trust your ears .....nothing else.