idk where you're at in the world so i won't speak price wise as i'm in canada, Squonker wise i'd suggest asking around in the bottom feeding apv forums since i myself only own my 1 and first squonker (gbox 200 again) and i've been more than satisfied by it since last december,enough that i'm thinking of buying a 2nd one because i like the feel in my hands that much tbh. Of course opinions vary and you might not like it as much as i do, then again i only do regulated if you go unregulated or mech/mech with safety features you expand your options alot.
Hope that helps