I remember when the time came to put a new set on my Epic because the original set of Alembic strings had grown dull. With a limited budget, I came back to what I had been using on the Yamaha - Boomers.
And they sounded absolutely terrible! Bright, yes - but not in a nice way. And they lacked focus. It might have been just a single set that was bad ... anyway, I moved on to DR High Beams, later LoRiders (mellower). When the Epic was defretted, I switched to TI Jazz Flats.
Then I got a fretted Spoiler, and I put on a d'Addario XL set, again mostly for budget reasons. Much better than (what I remember from) Boomers. Mind you, I don't play rock, but there is plenty of punch in XLs on a medium scale.