I have owned both. There is nothing really "wrong" with the SD9VE really, except for it's revolver like trigger, and even that's not really as bad as some people make it out to be, at least I don't think so. I like the feel of the gun better than say a Glock 19. It never malfunctioned, just chugged along with whatever ammo I stuffed into it.
However...I like the Taurus better. Which has surprised me. I thought I had sworn off plastic pistols, but here I am again. I've got a G3, and a G2C and like both of them. I've only had them a few months but have put a few hundred rounds through each, and am still waiting for the first malfunctions. They also just chug along shooting any kind of ammo I'd put in them. RN, TC, HP, factory or reload...whatever. Doesn't seem to matter. The triggers are pretty good. Better than the SD9VE, with the G3 having the better of the two. The G2C had a funny "hitch" in the trigger at first, but either I've gotten used to it, or it's worn in because I don't notice it anymore. Both of them have a long take-up to the "wall" but break cleanly at about 5 lbs, with a short reset. Grips are well stippled, but I don't feel like I've been holding onto a wood rasp after a shooting session. Sights on both are pretty good, with the G2C's being fully adjustable, although I've never touched them out of the box. I believe the G3's take any sights made for a Glock if you want to change them.
I got the G3 first, and really got it because (1) it was "on sale", (2) I'd never owned a Taurus semi-auto before, (3) I had a couple of gift cards from the shop that dropped the price even more. I was so impressed by the gun that I went back and got the G2C to use as a carry gun. I thought the G3 was a little bigger than I wanted to carry. It turned out the G3 was the "T.O.R.O." model (Taurus Optical Ready Option) something I didn't notice until I had the gun at home. It came with three or four mounting plates and screws. I've tried a Ruger Ready Dot on it. It worked OK, but I probably will take it off soon. This old dog doesn't learn new tricks quickly.