Up to this point, the ideal dildo is transparent and has a suction cup.
https://cdn.azzamo.net/c0245a98c5ac89ac9685ab3d790bedd207ec390b1626821bbf1cb67ef10e7884.mp4
#nsfw
Discussion
And a knot/lump and unusual shape?
Esthetically, I like the smooth clear ones, but I don't know if those trade sensations for looks.
I dropped all my toys in the garbage bin because they were old as fuck and I want to start the new collection with a basic one. I prefer it on the expensive side, so it will be only one, but properly researched for now. Maybe next month one with a knot, or whatever unusual thing I find desirable.