PS3 controller for sure. I used it the most growing up, it never really changed so I got super comfortable with it and always performed well with new models right away, it has the best feel in my hands as it fits perfectly into my palms, and my thumbs are more comfortable with the thumb sticks where they are compared to the X-box controller. PS4 controller was also good overall, but I liked the slender handles on the PS3 one more.
I would pretty much accept any technology that brings me closer to being a full android or lengthens my lifespan. Artificial brain, tracking tech, etc. I would be willing to accept a lot of compromise for eternal life and I feel this route is probably has the best chance of actually happening within my lifespan. Cyberhorror aspects aside, I figure once the lifespan increases, given an infinite period of time eventually the problems will sort itself out. If it gets too awful I assume I could probably maintain enough control to off myself at some point so it's all good.
Also, I know the chances are still very small, fractions of a percent or whatever, but its non-zero and most other avenues seem to be just flat zero outright.