If you like the idea of the Launch but just can't deal with the overall size and weight of the unit, the Onyx 2 is the one we'd suggest to you as an alternative. If you don't care about those factors, go for the Launch.
If the Fleshlight Launch is just too big, and the Kiiroo Titan is too flimsy, then the Kiiroo Onyx 2 is your choice for accessing interactive content.