Based on what you say, you do great. Not sure about your level but sounds pretty good so in order to add a bit more agressiveness the only weapon I'd add would be kicksmashes, like straight ones that with a good topspin can go out x3. It's about practice but sounds more difficult than how it actually is, and you sounds like you take some good decisions, so when you dominate that it will add some good extra 4 winners by match hopefully. That, and what you already do but with more effect, playing more angled shots looking for the fences, maybe faster viboras and slight agressiveness increments like that to your already good drive game.
That said, who has to be way more aggressive is your partner 🤷 I play both sides, lately not so much as a drive, but when I do I tend to be unnecessarily agressive which turna into more mistakes than what a drive should , and that's when my partner doesn't finishes points that makes me go for that role too but from a more uncomfortable position.
I was aggressive at a lower level. But it often results in balls that go up and are easy to counter. my Viboras certainly need to be improved to send them faster but often they allow me to keep the net. I practiced kick smash for fun. But I don't find that I have many opportunities to type it.
Think on your best shot, and that can be the one you start increasing in risk and speed of ball to be more agressive. But yeah, as long as your ball don't bounce much, with any shot, your job is sort of done.
