I think you mean XDS..
I've had a few XDS pistols, kept one for me and sold off the others. I didn't even know the 9mm version was shipping out yet.
Yes, I like the trigger. I think it's a better trigger than the XD and XDM factory trigger to be quite honest which have longer pulls. The XDS is a shorter pull, and crisp to boot. If you're local shop has one, ask for a snap cap and try it out.
The 45 is a very soft shooter for a small gun...and in my own opinion, pretty much a perfect carry gun. I thought I'd get a 9mm versionn for the wife as she loves 9mms, but she doesn't want it anymore..lol The 45 is brilliant.