I have the same one from APSF and it has been solid.
Honestly you will not notice it once it is on.
Silix has always been fine with me, surprised to hear this.
XF has been slipping lately, this looks fine though.
How is the timekeeping so far?
Is the bracelet as rattly as people say?
Any chance of a lume shot?
Follow up in a few months and let us know how it holds up.