.
Using the .53mm "livens up" my R8 quite a bit, but on my Trad Faded seems to bring out a "brittleness" which I don't fancy.
Moral of the story? Probably that small changes can make a big difference.
I agree

.Picks matter,alot....Insert opinipon:
depending on your technique,whether you hear a difference or not. I use real tortoiseshell with my Martin acoustics. Its like taking a blanket off the sound.Sparkle.Its remarkable.Because i only have a few,acquired long ago, i keep them for acoustic playing.They are about .90mm.Very stiff they are.
A search for a substitute to use with my electrics led me to Dunlop Delrin picks, .84mm. ,the brown ones.They are
real close to my tortoise.A little thinner because i don't need quite as heavy an attack as i prefer with my Martins.But still very stiff.
Unfortunately,i can't even find those anymore

,so i keep close track of the ones i have.They actually start to sound better after the tip has been worn off from playing,and they become more rounded.
The key for me,aside from material that had a similiar tonal quality to tortoise,was very stiff and thin,again similiar to tortoise.That way your tone and attack/release off the string is primarily dependant on finger and wrist nuance,rather than ploughing thru the string with a pick that gives(bends) at the point of release because of its softness.My preference,ymmv.
Picks that are too thin AND flex,for me,nullify my bass response and reduce my flexability in the way i attack the strings.Too wimpy for me.Again,technique dependant.
Plastic is dull sounding to these ears,with my technique.
Today there are loads of great choices to accomodate all types of techniques.Others have tried them,i haven't as i'm happy where i am
Sounds like the op has discovered a pick that "takes the blanket off"!
