When I buy another D and G to mix with steel at some point it will be a Gamut Lyon varnished medium G and a Gamut Pistoy varnished light D string like calivox. I think the medium G has the mojo and the pistoy light D avoids the thunk.
If you want to pair with spiros the E/A have to be really worn in or the mix is a drag.
They aren't as loud as steel spiros on the D/G, but they are different and in a mix they project in a different way.
I don't use them right now because I can't get what I want out of my bass from them. In my work with the bow they don't sound like I want my bass to.
That will most likely change again.
I'm actually using a Pistoy G right now too because it responds and recovers faster than the Lyon. The sound is different and I didn't like it at first but now that the string has broken in, I do quite a bit. The Lyon G is a thing of beauty though and I have a Lyon G on my backup bass.
The Pistoy D is another thing of beauty. I started using light gauge D strings for 2 reasons: I didn't need to modify my nut and bridge slots and I suspected that they would have better definition than a heavier string. As I've not tried a heavier D, I don't know if that is true or not. On my basses, at least, the light Pistoy D sounds a lot like a lower pitched medium Lyon G.
Olivieraleman, I believe, is in the process of acquiring a heavy or heavy + Pistoy D. He has also tried a light Pistoy D so he should have some insight on the differences soon.
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