have you ever tried this, and could you lay out a loop on the step sequencer and change start points just like the elektrons parameter locks?
No. I don't use the Spectralis internal sequencer at all. I did when I first got it, but mostly I used a MIDI controller to trigger the hits and went hybrid Step and Real Time recording. Once the over-dub wasn't fully implemented and I couldn't trigger external gear, I wasn't really interested in going further.
The spectralis does change loop points using sequencer lines, but I'm not too keen on HOW it does it. I've read the chapter and tinkered and gotten the sequences and ARPs to flip, but that's it.
The parameter locks are a little different- it's more like saving the entire box's settings for each step and as the sequencer plays the sounds are manipulated. It's really powerful for unique change-ups as the track is running.
I consider (again IMHO) the Spectralis more for mixing your song live with some spice and the Elektrons more for show. It's impressive for what it can do, but I don't really find the results musical.
The KORG electribe ES-1 (the little green sampler) did a lot of those stuttering effects years ago and nowadays everyone is running lap tops with
Sugar Bytes Effectrix for live mayhem and mangling.
What they both have in common is the complexity and depth and continued rewards down the line for digging in the units and exploring. If you watch any of the youtube videos of either units, it's still a lot of button presses and knob turning to make it happen.
It's really down to whether or not you'd want a digital drum machine or a VA groovebox.
for my tastes (IMHO [another disclaimer]) I just wasn't hearing great sounds from ANY of the Elektron songs/demos/users recording. I have even been able to A/B the same musician's music from before and after having/using the Elektron and I always hear a drop in 'beef'.
The Elektron stuff has a lot of flips and dips and weird effects, but all of that makes the box impressive, but not the music coming from it. You could do all of that in your DAW with effect plugs. The Real Time part seems to be the big attraction, but I don't mix my songs live or do any show based on me turning knobs...
So I see the appeal, but it's just not for me. The new Octatrack....sampler....seems to be a real contender. At least you know it'll sound the way you want from the samples you dump inside of it. It will have a solid build and be deep.