Third pillar (3b) (Geneva)

Hi all,

I'm researching on third pillar "3b" alternatives.

I'm saying "3b" because "3a" is bound to a local job and I'll be moving internationally for the next years.

I already saw some info online but wanted to collect some opinions.

... basically who are the big names doing this in Geneva (banks, insurances) and if there are any tax advantages compared to a regular savings account.

Cheers...