I love them both, but considering I have an Argonian alt, and not a khajiiti alt, I chose the Lizards. I like their connection with the hist, and how strong and resilient they are when met with adversity.
If you're gonna dps, khajiit, if support, argonian. (<- I think that's the way it goes)
I don't have an argonian made but most every passive for khajiit goes hand in hand with nightblade dps. Higher crit %, higher stamina/health recovery, sneak detection bonus. They also learn Medium armor faster
But really Argonians and Khajiit are my two most favorite TES playable races, I can't choose. :P (With Orcs rounding out my top three. Honestly, whatever races are the least human are the ones I like playing as. ^_^ Also helps that I like anthros. :P)
I just prefer khajiit because they were hand chosen by Azura
I like Khajiit because I foster cats.
I'm a dog person, don't enjoy cats (dogs play with you, you play with cats) but I love khajiits, their culture and history and M'aiq the Liar is my favorite TES character
Lag is ruinin' my 'mershun! A society grows great when old men plant trees whose shade they know they shall never sit in. There is only one good, knowledge, and one evil, ignorance - Socrates Member of the Old Guard, keepers of the game's history
Such topics are as pointless as black-blue versus white-gold pools would be.
I know right? Clearly the image was white and golden brown.
I voted Khajiit simply because I can create one that I can take seriously in this game, in Skyrim I made a badass Argonian but couldn't make a Khajiit that didn't look like an overgrown house cat.