A quick funny test : I wanted to see how a wha+formant, or wha+filter (the later used as lighter sounding wha too) would sound. The filter block is from my "Twin reverb clean" preset (012 in bank A of my Axe-Fx II XL+), I programmed something like this years ago, so as to retain a full bodied sound while sweeping frequencies
recorded with 6.02 beta ; I'm also using two of the free Valhallir IRs here