the t.bone HD 515

These headphones are very good value and I'd recommend them with a couple of caveats:

They are a very "snug" fit and pressure on your ears/head might become uncomfortable during prolonged use. The earpiece material is comfortable and they cover my ears nicely without issue but that tight fit can be problematic, causing sweatiness around the ears and eventually slightly uncomfortable pressure on the sides of your head.

I only use mine for guitar practice at home. They are fine for that and sound good enough. I like the detachable lead jack and the lead itself is a decent length - both important features for me. They look and feel well made, the plastic and metal components are sturdy and will hopefully stand the test of time. For the price the quality is pretty good.

I'm no audiophile and don't need studio quality sounds and I'm sure those who do might not be so enamoured with cheaper cans but for most of us they're probably fine. Overall I'm happy with mine but if you are someone who is going to wear them for hours at a time, you might find them not to be the most comfortable choice.