I have a lot of success with Pique (various makers) which is a 4hp clone of Mutable Instruments Peaks. I almost always use it as a dual envelope generator -- the envelopes are very snappy -- but it can also be a 4-step sequencer, LFOs, or various drum synths. It's an excellent module for a small case.
As an EG its main advantage over Pams is you can tweak the envelope shape quickly and easily by hand... this requires some menu diving in Pams. Also ADSR is available, which Pamela's New Workout doesn't have (I don't know about Pams Pro.)
-- the-erc
The second rack ( @Vondenfunken suggested ) the one with the envy and junction...kinda covers your suggestion with Pique, right?