Grade D Human Meat

Waitress taking my order: Such arrogance! Not only do you presume to boast under the guise of being humble, but your order employs the most decadent of linguistic excesses - the tautology!

My date, who until recently thought "tautology" referred to the study of tensile strengths and upon learning her mistake compensated by reading through its Wikipedia article: That would be more correctly identified as a "pleonasm".

The editor I hired to curate my posts who styles himself as a sort of scheming court advisor: My liege, this one is getting away from us. The punchline loses much of its impact when the rest of the joke is derailed by this increasingly self-indulgent meta humour. Were it up to me, your Grace, which of course it is not, I would cut the others and leave myself as the only supporting character. You need noone else, Your Majesty...

a neophallus can get erect with an implant (this will either be a bendable rod or a device that inflates with saline at the press of a button, usually in the testicles)

both can feel sexual pleasure and experience orgasm

most neovaginas will be able to tolerate larger insertions with enough dilating/training

the nerves in neophalluses take a while to regrow but it is incredibly rare to experience no sexual nerve growth

both can look and feel "normal" if that's what you want, just take good care of your scars and look at your surgeons' results portfolio (and don't be afraid to be picky! its your genitals, you get to decide!)

in fact it's possible for many people to stealth and for their sexual partners to never know. even for phallo, some people with natal penises have erectile implants too, ED is common. neocaginas are often indistinguishable from natal vaginas

many surgeons are starting to offer preservation options for patients who want a more mixed look/don't want to lose what they have

you can have nothing and retain sexual function, even! it's called nerve-preserving nullification. similarly to other bottom surgeries, they use the most sensitive tissue (glans/clit) to create a subdermal pseudoclitoris

yes you can pee like normal. urethral reroute leaves a small hole at the perineum (taint)

all the advice about scars from OP applies here too!! take care of yourself well and it can heal well