I got to try the Tea and also own a Timeless. For me the Timeless and Tea are basically like night and day. The timeless has very forward treble&air, while it is thin sounding. The Tea is the complete opposite: Very recessed treble, but very immersive sounding (some may say it has a wide stage).
I like the timeless, but the Tea I like less. @Erokh also has the timeless, but doesn’t like them as much, but he loved the Tea.
Check out @Erokh (he also has a timeless) and my reviews: