I would agree with Lanathir.

It depends on your company culture and your team culture.

Example. If your boss and colleagues do not wear tie to work. I would not wear tie too. It sort of project the image that you are part of the team.

I would think that cuff links are a bit restrictive. It knocks everywhere, especially if you are writing something or typing. Of course this would depend on the cufflink and shirt. But in general, it's restrictive.

Personally, I used to wear alot of cufflinks during college days. But that's because we wore blazers and the cufflinks looks good sticking out from the blazer. Subtle yet not too dashing. Nowadays, I only wear cufflinks when I wear my suit to meet clients or big boss. I find that cufflinks without suit is just too "try-hard". Again personal opinion. Maybe I'm just too conservative. No offense.