* The lyrics for Dope were written and handed to Gaga by a little monster named Samantha. Gaga has incorporated the lyrics of "I Wanna Be With You" to the song, with the final result being "Dope".
** I Wanna Be With You was performed at this year's (2013) iTunes festival and so far, we don't have the studio version of it.
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IMO, I Wanna Be With You is so much better lyrically and musically (although only a little has been changed). I do love the way Gaga sang the first 3 lines of the chorus in Dope but I'm not impressed with the way she sang the last 3 lines. Basically, the final product is rather disappointing. I would've liked Dope if only I didn't know how great the song was before the fan's lyrics were incorporated.

^^

Just for the tone of her voice in my opinion...

I LOVE Dope more than I Wanna Be With You

Dope is the original version