Users report the Epiphone Flying V with the same pickups and strings has more mids and growl than the Thunderbird, which can sound flatter in comparison.

The tone is described as slightly more modern compared to the Gibson Thunderbird.

Despite a perceived lack of tonal versatility, some users find it suitable for diverse styles, including jazz, thrash, and classic rock.

It's noted that the Thunderbird is favored for use with a fuzz pedal, delivering a mid-range punch that cuts through a mix effectively.

Some users avoid it for live performances due to neck dive issues, preferring comfort over aesthetics.

The Thunderbird is described as heavy, akin to playing a "coffee table," prompting the use of a comfortable strap for extended play.

Some players find the neck to be chunky yet thin, leading to mixed feelings on comfort.

Long-armed players find the neck dive manageable, appreciating the bass's tone and fast neck.

Some owners replace the stock pickups with EMGs for a darker and more powerful tone, suitable for rock, blues, and heavy metal.

Owners have mentioned using custom-made nickel rings to accommodate different pickup sizes due to the wider pickup slots on the Epiphone Thunderbird-IV.

Owners plan to replace the stock 3-point bridge with a Babicz bridge, preferring black over chrome for visual consistency.

Playing above the twelfth fret on lower strings can be awkward due to the body shape, requiring players to adjust their stance.

Users find that relocating the strap button to the neck bolts significantly reduces neck dive issues.

The action can feel unusually high for some users, making adjustments challenging, especially when compared to basses like Kiesel.

The body "wings" are thinner, making the bass lighter than some Fender models, like the MIM P-Bass.

The white border on the headstock is considered a standout, enhancing the overall aesthetic appeal.

Some owners note that the finish may have imperfections, such as orange peel or bubbles, particularly around the fretboard edges.