I think I'd pick the coma option. If it were a truly immersive dream-world I guess, with the full span of emotions, sensations, etc. If it were just basically involving a stream of my typical non-sensical dreams then nah. People are always depicted as becoming bored or listless with perfection but the world is a big place, and so is my imagination, and I just don't think I'd tire of it. Plus it's not like I'm immortal; I'd live it out for ~50 years or so then just die one day, without ever going through being old, or sick, etc. Doesn't sound shitty!
If you could be super best bros with any celebrity, who would it be (note: you wouldn't get any of their money)?