Considering Ghost in the Shell is high on the list of my fav anime, and Motoko Kusanagi is one of my fav anime characters, yes, I very much would if it could get me closer to the world of ghost in the shell.
If not full conversion, Kusanagi style, then, at the least, the sub-brain computer. Net diving, vast wealths of knowledge, and, well, a more powerful brain would be awesome.
Honestly, I'm not too keen on limb upgrades. 'mma be the party pooper here, I guess, but getting an augmented arm, or arms means they have to be anchored to the body sufficiently if you're going to lift with them.
If lifted weight exceeds the strength of what the arms are anchored to, they're gunna come off with varying amounts of gore depending on anchoring.
Even if they're properly anchored, and your arms can lift the item, but your body can't support it, it's kinda useless. If you do get the car over your head, and your legs give out, well, the item's gunna come down on your frail body.
Anyone ever watch that ep of Tazmania where Francis X. Bushlad used that super strength cream on his arms, and lifted the boulder? His legs went rubbery, then gave out, and he got crushed just after he remarked that he forgot to give them strength.