The Valeton Loft CH-10 is an affordable CE-2 clone and sounds pretty decent IMO. I especially enjoy placing it after 2 and 4 stage phasers to fully bring the gaze.
The Digitech Luxe is a solid pseudo chorus option that can often be found on clearance nowadays.
I have a DigiTech Mosaic for the moment, it's also a good chorus-like effect, if you don't mind a bit of octave along with it. Honestly much better than I anticipated, can be subtle and just add some lightly chorused shimmer.