If you’re just using the pitch knob then yeah, you can only tune your sample an octave up or down. So I can see why that’s led to some mistakes when people talk about the Rhythm’s pitch range. Also, if you’re using slice mode then you don’t have access to the keyboard. So in slice mode, you really do only have an octave in either direction to work with there.
But yeah, if you’re in keyboard mode, you can play the sample 3 octaves lower than the original pitch. From there you can still tune it down another octave for a total of 4. But you need to use a MIDI controller to actually play the full range.
As far as parameter locks go, if you scroll up in this thread a little bit I did a little video on parameter locking on the Rhythm. So if you want to do something like chop a sample when you’re in keyboard mode you can. It’s very easy. It works well. But it’s clunkier than it is on the Model: Samples or the Digitakt. But again, I really think it’s always worth pointing out that sample locks are a pain on the Model: Samples. And the Circuits have the best version of this with sample flip.
As for those examples, two of the ones with the Samples seem like they’d be pretty easy to reproduce on the Rhythm. The only one that struck me as something that might be a little tricky was the Raumskaya one because it has that free running loop.
You can approximate that on the Rhythm by using a pattern that’s about the same length as your loop since your pattern can be any number of steps you want. And you can change patterns around that loop. So it’s a little clunkier to set up and the longest your loop can be is 64 steps.
This is a little pet peeve of mine that would be a bigger deal for you. There’s no way to hold a note longer than 16 steps on the Rhythm. That means that the longest you can loop something is for 64 steps by slowing your pattern down to 1/4 speed. Hopefully Novation addresses this. But who knows if they will.
I think that you could get around that by sequencing that track with a MIDI track from your Tracks.
But yeah, as for the overall comparison, I think that if you don’t really care about sampling and resampling and you just want to load sounds from your computer then the Samples is a very good option. I didn’t mention it but if we’re talking about how these two compare then I should definitely add that Transfer on the Samples is a lot faster and more straightforward than Components is on the Rhythm.
And while sample locking is annoying on the Samples, it’s mainly because you have to navigate in and out of a bunch of folders. But the flip side of that is that you have access to all of the samples on your plus drive. On the Circuit there’s nothing you have to navigate because you only have access to what’s in your pack.
And another thing to consider is that the Model: Samples doesn’t just have more sample time per project. It can deal with longer samples. The only limit on the size of a sample is the size of the project. So if you want to load a single 11 minute sample, you can. On the Rhythm, a sample can only be 32 seconds long, whether you record it or send it from your computer.