Neither.
I have no idea what the fuck I'm doing here or who you people are.
LMOA.
At times it does seem like what brought us here has faded away into obscurity & we are curmudgeoning a bit.
Anyway, moving on. Great topic Kern.
To answer the question at hand: Neo Geo first & foremost. I was too young to take in & enjoy SNK's pre-Neo offerings so I can't get the nostalgia out of them that others 5 to 10 years older than me get. Plus those titles, like many from the 80's have not aged that good.
Of the few non neo offerings (Kodelka, etc) SNK offered during the Neo's long life, None of them wer on my radar.
Post Neo till now.........honestly........meh. The full realization of this for me was just recently with the release of KOF 15. Once I took a good look at it & what teh series has become in regards to new character designs, graphics & overall execution the reality was I was completely unmoved. Perhaps that will change when I play it. I still have to take in the Sam Sho re-boot, which does look significantly better.
There is a major exception for me when it comes to SNK's post Neo Geo games & that is KOF 12 & 13. Those were a fucking godsend. I was gutter when I learned that SNK was scraping the engine when moving to 14. The KOF 12/13 engine was amazing & resulted in 2 of the best looking games I have ever seen. There overall aesthetic, designs, sound, etc was great too. If there ever was a true successor to the Neo Geo in terms of hardware I feel that KOF 12 & 13 would have been what the games would have looked like.