Sure! One thing that I love about the music producing/synth community is that we all love to share :)
I have dedicated myself to use only hardware for a while, working on a computer for 8+ hours a day really puts me off on being creative on it so I went to the only-hardware route.
With that said, my current setup is:
* Roland TR-8S for the drums, recreations of the classic drum machines (TR-606, 707, 808, 909, etc.) and it also plays samples, it's a really cool instrument to play live and perform instead of programming but with the A-H variations per pattern it also is much more powerful than the previous TR-8
* Elektron Analog Four Mk II as my main analog synth, it can do 4-voice polyphony if you aren't using all 4 tracks for different sounds or you get 4-in-1 synths with 2 oscillators per track, a lot of options for modulation (2 envelopes per track, 2 LFOs per track, etc.). I use it mainly for basslines and some leads but sometimes will use for pads, sample them and free up the tracks for playing other stuff.
* Elektron Octatrack Mk II is my brain for the setup, my sampler, my pickup machine, looper, and so it goes. It's a VERY deep machine with tons of possibilites, artists across many genres use it (from Radiohead to a lot of techno producers) and I'm even using it to help a friend who has a solo ballad rock project to add some cool ambiance to his tracks.
* Elektron Digitone, my FM and polysynth, 8 voices, 2 per track but as the A4 it can steal voices from other tracks to play up to 8 notes at a time from a single track. This machine is really cool and inspiring, it's FM-made-easy as apart from the FM engine you also get the world of subtractive synthesis with its filters. I also love that that it has 4 MIDI tracks that I can internally route back to it to use more than 2 LFOs per track to have even more modulation.
I'm very happy with this setup, it covers all the bases while keeping it more or less compact (for a 4 synths setup).
Feel free to ask any more questions if you've got them :)