Stiffer / harder suspension on the ID4?

Dear All,

we are considering ID3 or ID4 (pre-facelift, 2021/22 registration). We just drove an ID3 and that was unfortunately a bit too soft, my wife gets easily car sick and the 'swaying' in curves and uneven roads wasn't good for her. We want to test drive an ID4, but guess it will have a bit more sway/roll, given it is much higher? We'll buy a used car...

- Might DCC (Dynamic Chassis Control) help?

- Are there trims which had DCC as standard?

- Are there mild sport suspensions / coils available?

- Is the ID4 actually stiffer than the ID3?

- there's a GTX version, but that's too expensive.

Any other idea which we might be able to do?