So if I read the section right.
If I want I can add attack 1 upgrade it to 2 and add a program modal to my RCC.
However I could add a rated 6 attack dongle to a commlink and a program modal for a cyberprogram and have a better chance of fun.
Did I read that right.
Shoot if I read this right I could take a comm add sleaze upgrade it to 2 put an attack dongle it now out is a better deck the the archetype decker uses. 6/6/6/2 device rating 6. Can't do a swap but choose to have sleaze or attack at 2 the other is 6 permanently still a better device.