I will answer it very simple...in XGS i didn't participate in presale as well in Xorn, more than that in case of XORN i even didn't sell the coins that were given to TRTT as part of the deal...
i still hold coins since i believe in the project but these coins belong to trittium budget.. you can see in our discord all coin sales that i put in our discord..
In case of Midas, i help to organize a group of 5 investors that i really trust, each one of them purchased 2 nodes.
I hope i answered your qwestion