About 100k CHF cash, shall I park it with Interactive Brokers or UBS savings account?

I just saw this post from another thread

anyone have experience transfer CHF from wiLLBe to IBKR? 1. can you transfer directly without passing by a Swiss bank like UBS? 2. if you make the order before 5pm on day 1, would you receive the money on IBKR the next morning?