What makes the Boogie so special is the possibility to output the audio signals on four outputs with different filter slopes: -6dB, -12dB, -18dB and -24dB.
The outputs are phase shifted to each other, which creates really interesting sounds when you mix the filter outputs (especially with a polarizing mixer) as you can achieve different kinds of filters like band- and high pass filters. In complement to the Borg the resonace is a bit smoother
If you´re looking for filters with an own character the Wiard/Malekko Modules are definitely a good choice.
audio: two inputs. 6dB, 12dB, 18dB and 24dB/octave outputs
CV: 1x key in (=1V/oct), 1x CV in with attenautor
3U Eurorack module, 12HP wide, 26mm deep.