Lucky me (the guy who is always late to the party), but I received my XM4 today and I am very much impressed and happy!
Sound, fit, ANC, everything is pretty spectacular .. though I think I still prefer the Bose QC buds for running, as the 'thud' on the Sonys is already annoying when I am just walking ..
Another thing I am curious how it plays out: Those mem-foam / hybrid tips and sweat! My first TWS were the Jabra sport elite back in 2017 and only one of their 6 sets of tips fit (the memfoam large) but after work out they had soaked up all the sweat and were too big to put back in the case! So, every time I had to put them off, wash, let dry, put back on .. and after 4 weeks those tips broke (that inner plastic shroud thing separated from the foam) and back then there was not much going on in replacement tips for TWS (needed to be fairly short to fit in the case) The only option was ordering the WHOLE set from Jabra for 20€ plus shipping! So, I will have to see how that will work with the Sonys .. have not tried any other tips yet.
Now, here is my tech support question for the Android savvy. I recently got an android phone to experience fun things like AptX and be able to use some apps that don't exist on iOS (like Samsung Galaxy Buds Pro or the Fiil T1 Pro)
While I am not a total noob on Android (i figured out the developer options, yay
and I found the settings to turn on LDAC, I can't make these changes 'stick' .. when I get back to regular BT settings I see no indication of LDAC being used / active .. where am I going wrong?