I am evil!! I can now pull of a decent two cat spam with Laser Bouncer and One Shot!!!
Now here is the question. Should I now focus on perfecting the cat spam or instead trying different strategies? Don't worry, I'm not a try hard. I usually get the same amount of kills or a little more as the second player.
It is a matter of time before the devs figure out how to nerf spamming is some way so you might as well focus on other tactics however still practice with spamming occasionally just in case the devs do not fix spamming.