I trust you Pioneer, I defend the SP-16 - I keep it because I have faith in the product development...
I can't describe how I'm disappointed by the content of this 1.4 firmware update and honestly 32 seconds max limit was on my cons list...
But what is interesting to make with long material, tweaking live with performance FX for instance and I would really think you will bring this from DJS1000 on the table but no you didn't ! so we stick with this crazy one FX by tracks and no capabilities to mixing those 16 tracks internally non destructively :( so bad
No extension of the Modulations destinations... :(
No new reverb algorithm :(
I honestly loose patience I waited so long for something good to happening and NOTHING REALLY ... I'm sorry you probably put real effort to get from 32sec to 64sec and it's fine but what's the point of long material if we can't turn it into something completely new LIVE I mean... 32 sec more is nothing, if people wanted more time that's probably not this amount of time they asked for... if you can't extend or change the way the user manage the memory ...
For god sake keep those limit and make something bigger like FX2 or Performance FX from DJS1000 because it's gives more modulation destination at the end... Put a EQ + FX1 on every track...
A master chain like EQ8 + Compressor + Limiter on the Master
And you end with a killer product... of course it's not perfect because you can't make long evolving sequence but let people mourning this for something better based on what the product can already propose ;)