Using an external drum machine is good idea as way less expensive than modular drums. I like the Elektron Rytm and Jomox Alphabase drum machines.
-- sacguy71

Yep, that's what I have come to realize. I might consider drum module options for a future build, but it will be much further down the line. I just need to get started down the modular path, and develop a strong workflow. After I completely fill up the first case with actual purchases, I plan to focus on a dedicated sequencer case with Doepfer A-155 and A-154 modules. The said combo looks extremely interesting for Techno-based music.