after years trying different flats, I've finally found the courage to try a set of GHS Precision

I've never tried them because of all the reviews I red online, talking about the tone being too "thumpy", the unbalance in tension and sound between the four strings, the "dead" E string and all those things.
so in the years I roamed in the Flatland trying La Bella, Fender, D'Addario, Pyramid, Rotosound and others, but never went to the GHS.
I love their Boomers, they are my favourite nickel-plated, so I found strange the fact that in my head the GHS P-flats weren't going to be good.
probably I was thinking that they were going to be too much of a "one trick pony", limiting the use of a bass, but now I have too much basses for one bassist, so there's no risk
I went for the 45-95 set for three reasons:
1) I thought that they were going to be too stiff
2) I red that the light set was a bit more balanced and defined on the lower strings
3) Amazon only had them fast shipped
yesterday I took my Stingray, which was strung with a set of Fender 9050L, and put on the GHS 3025.
while mounting them, the first thought was "wow, they are so smooth and velvety!", and acoustically they sound immediately "woody" and thumpy.
the Fender have a "glassy" surface, and the sound (acoustically) is bright and metallic, with more sustain, while the GHS feel like "velvet" and have that woody and mid-thumpy tone.
also, the GHS feel less stiff and more flexible, and in the overall feeling they reminded me of the Pyramid Gold (surface, tension).
after checking the setup (notice that I didn't have to touch the truss rod nor the action, coming from 45-60-80-100 Fender), I put the bass in the amp and started playing some lines, and considering the bass, which is a 3-EQ Stingray with maple fretboard, they sounded so woody and thumpy, but like playing with the tone rolled off a bit.
at first it was strange, but after a while they just opened up a bit; I then tried to record on a song, and that's when I was astonished:
they took away the excessive brightness of the Stingray, but still maintaining it's middy and nervous character with some spark, but also the lower notes became more focused and full sounding.
what I've never come to love about the Stingray is the fact that, while you can hear it clearly in any mix, it always sounds like if it's "outside" the song, I don't know if I can express this feeling well.
with these GHS the added "softness" on the lower spectrum helps "warming" everything without losing definition.
I jumped in the 70's disco realm, and in a minute my pants got boot-cut
However, right now I'm not too happy about the tension, because on two other basses I'm using the Fender 55-105, so this GHS set feels a bit floppy on the plucking hand, but finding a 3050 set it's so hard in Europe...
I wanted to try them on the P-bass, but I don't know if I'll like the light set right now, and I don't want to change the setup too much. I'll see if I get used to them on the Stingray, and then lighten the P-bass
so, to recap:
- velvet feeling, like a nickel flatwound and not a stainless steel.
- nice tension
- woody and thumpy tone strong on the fundamental, with less sustain but a percussive attack ("less" sustain, which means that they don't ring much, but every note has enough sustain and would need foam to achieve the motown vibe)
now I'm curious about the Brite Flats, but I wanted the M set, which is impossible to find in Europe... it's a strange period for GHS here