Cool, a chance to reduce my lifespan sounds awesome!
(After all, us biological machines are constantly replacing our individual cells in order to repair, a mechanical machine requires entire parts to be constantly replaced manually in order to stay functional for any length of time. How's your 20 year old consoles doing? Remember, a robot is more complex than that, and gets a lot more wear and tear.)
Not only that, but depending on how my mind gets transferred to my new robot body, I might already be dead!
(Although it's arguable that we might technically die every time we sleep or lose our train of thought.)
It sounds like a suicidal person's wet dream. I'm in.
...
Ok, in all seriousness. If I was old and/or infirm, then yeah, sure, why not. Heck, if it's just a copy of my brain and I continue to exist, but my copy goes elsewhere, never to be seen again... I'd still be willing to listen... maybe.
But let's face it. You can't stick with just one mechanical body, you'd need to keep swapping and changing. And if your old brain is kept, then you'll eventually go insane or get dementia or something. But if you go for a digital brain, well then, that's just another you, that'll go do other things. A split in the road from the current you (even if the current you dies straight after).
It's a philosophical nightmare.
I'm ok with there being more than one me, but I'm not sure what the general consensus is.