75% keyboard with knob suggestions

I’m looking for a good 75% keyboard with a knob. Preferably aluminum, but I’m okay with plastic too as long as the build quality is really solid and can last for years.

This will be my first “good” mechanical keyboard so I’m trying to buy something worth keeping for a long time instead of upgrading again soon.

Main things I want:

• 75% layout
• Knob
• Good build quality
• Preferably aluminum
• Hot swap would be nice
• $100 - 150 budget

What do you guys recommend around this range? Also curious what keyboards you personally use and why.