I actually kind of disagree with this. Both in your assertion that most date rape is all about misunderstanding/miscommunication and about which crime is worse.
I think it’s a warm and happy feeling to be able to tell oneself that date rape is a miscommunication, but I think it’s quite often just so much bullshit. Setting aside cases of buyer’s remorse that end up being reported as date rapes, the concept of “no meaningful consent” just isn’t that complicated a concept to grasp. My three-year old nephew manages it pretty well (albeit in a very different context). Did your date decline sexual activity? Or decline to continue sexual activity? Was your date impaired due to consumption of drugs and/or alcohol? If you’re answering yes to any of those questions, then if you keep going with the sexing, it’s not about miscommunication in even the vaguest way. It’s about you taking what you want regardless of what your partner has to say about it.*
Also, I think it is the mind that can manage to work itself around to hurting someone they know and have some relationship with (even it’s a really, really cursory one) is a less-likely candidate for rehabilitation than that of someone who can manage to work itself around to hurting a total stranger. After all, soldiers have been randomly attacking people they don’t even know since time immemorial - and the vast majority of soliders are fine, upstanding members of their respective societies.
I personally think it’s a worse thing to rape someone you know than someone you don’t - but, as always, YMMV.
/EDIT
Well shit, to answer the OP, which I’d forgotten to do, my gut is apparently opposed to terminal violence for any offense. Interestingly, it’s peachy-keen with fairly gruesome acts of violence against committers of violent crimes (not limited to rape), but no deaths. My brain routinely overrules my gut’s inclination towards gruesome acts of violence, though - which is a fact that guy that bumped me on the subway tracks yesterday and caused me to drop my brand-new book I’d been looking forward to reading onto the tracks can be deeply thankful for.
*Please note, I mean “you” in the generic sense - I don’t think AsWeird is a rapist or condones rape at all.