Some of the 2099 characters were much cooler than their regular counterparts.
Punisher isn't much different in 2099, he just has more technology at his disposal, and Spiderman 2099 is actually weaker than Spiderman.
I'd give the fight to the Punishers if they managed to hit Spiderman with a bullet(entirely possible). Otherwise the fight goes to Spiderman.
Depends on who is writing it really.
i actually like the character of spiderman 2099, i don´t know nothing about him being weaker, i think they have the same strength. in terms of wall crawling, spiderman is better, but 2099 has claws that he can use to cut when fighting someone, and he can produce his own web. plus he has poison, if his able to bite punisher its the end. (but if he can punch punisher in the face its also end to, lol). he has also super vision but i think spider sensor is much better.
in a fight between the spiders i think spiderman would beat 2099 simply because he is a much better fighter, and probably more agile, but in terms of speed and strength i think they are the same.
about this fight, i choose the spiders, more speed, agility, strength, and parker is way smarter.
What do you mean 'entirely possible.' First of all, anything is possible, but in terms of the battles it's not going to happen. Spider-Man routinely dodges bullets, that's one of his trademarks. Spider-Man 2099 isn't weaker than Spider-Man. He has more powerful abilities, I don't recall if he has a spider-sense or not though. They would win hands down against the Punishers.