probably pointless changing man your vf30 will have more top end power but the vf35 will spool a slight bit quicker probably wouldn't notice the difference plus then you need a map tweek
I know but my turbo wasn't performing as should by mapper words. So got fairly low power. Anyway will go to mapper to check and tweek map by end of month. So want try
One of options but vf35 would be only second choice. Far as was reading vf 34 is same as vf30 just have faster spool.
Td05 169 would think will be fairly hard to find. But it's option too.
Have yours refurbed and go hybrid. Then you know what's in it. Better than spending money on a new turbo that gives very similar gains that you could end up refurbing anyway.