Plugin very stable under OS X 10.12.3 / Cubase Pro 9 / Bitwig 2.
The size of the GUI is scalable : small / medium / large.
Simple to understand.
If you don't know 'modular' synth you can learn with it.
I love to have existing module : you can find hardware patch by using google ;).
Time to talk about the most important thing : the sound Softube modular come with Doepfer module, they just sound very very good, i can feel the same excitation i had when i use my hardware synth. The doepfer modules are very good but the Intellijel are INSANE, they are propably the best analog emulation of all the 'emulation' plugins ATM.
If you already have HeartBeat, so you will have every HB modules available in modular.
I love the differents sequencers available : 1 especially for drums, with the other you can output CV / Gate.
You can chain sequencer in order to have more than 16 step.
If you 're a beginner, modular come with a lot of explained patch.
Softube post every week on the facebook page a : ' Tips of the week ' for modular.
The price ! You have a fully functional modular synth for 99 $ (basic package : every doepfer module).
CPU usage ! Suicide for your CPU. Don't expect to run it with an old configuration.
We want more modules .
GOOD TO KNOW:
Softube have a great support for customers.
Modular use Ilok (at least ilok V2).
Softube provide legacy installers, but now you have to use gobbler.
If you're stuck with something, ask them via facebook, they always reply when something is wrong.
Softube Modular is the best 'analog modular synth' emulation to this day.