Gateron G Pro 3.0 Yellow vs Gateron Oil King: Which Linear?

Both are factory-lubed Gateron linears, but they sit a tier apart. The G Pro 3.0 Yellow is the community budget default: smooth, light at 35g, and excellent value for a first build. The Oil King uses Gateron P-series tooling and a full nylon housing for a deeper, ultra-smooth travel that justifies the step up when feel starts to matter.

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At a glance

Spec	Gateron G Pro 3.0 Yellow Linear Switches Check price on Amazon	Gateron Oil King Linear Switches Check price on Amazon
Price	$18-$28	$38-$52
Our rating	4.7 / 5	4.8 / 5
Best for	First-time builders who want a smooth linear without the cost of premium switches.	Builders who want premium smooth linears without paying endgame prices.
Tier	Budget linear default	Premium factory-lubed linear
Housing	Standard Gateron housing	Full nylon, P-series tooling
Feel	Smooth, consistent, 35g actuation	Deeper, ultra-smooth travel
Street price	$18 to $28	$38 to $52

The two options in depth

4.7 Editorial score MechKeys

Gateron G Pro 3.0 Yellow Linear Switches

Factory-lubed linear switches with a smooth, consistent travel and a 35g actuation weight. The most recommended budget linear for first builds.

Best for First-time builders who want a smooth linear without the cost of premium switches.

Factory-lubed out of the bag, noticeably smoother than unlubed budget linears35g actuation weight is accessible for both gaming and typingWidely stocked across Amazon, MechKeys, and Epomaker Factory lube is decent but hand-lubing still improves the feel

$18-$28 Check price on Amazon

4.8 Editorial score MechKeys

Gateron Oil King Linear Switches

Premium factory-lubed linears with an ultra-smooth travel courtesy of Gateron P-series tooling and a full nylon housing.

Best for Builders who want premium smooth linears without paying endgame prices.

Among the smoothest factory-finish linears available without hand lubingFull nylon housing contributes to a deep, thocky soundAvailable in 45g and 55g spring weights Price is mid-range, not budget

$38-$52 Check price on Amazon

Which should you buy?

Buy the G Pro 3.0 Yellow for a first build or any board where value matters most; a full set competes with switches costing twice as much, and you can always hand-lube them later. Buy the Oil King when feel has become the priority and you want a premium linear out of the box without paying endgame prices; the nylon housing produces a deeper sound and smoother travel that the G Pro cannot quite match. Both are strong; the Oil King is the upgrade, not a different category.

Common questions

Do I need to lube either switch?

No. Both ship factory-lubed and work well untouched. The G Pro 3.0 Yellow responds well to a thin hand-lube if you want to close the gap toward premium switches. The Oil King is smooth enough out of the box that many builders leave it as-is.

Which sounds deeper?

The Oil King. Its full nylon housing gives a deeper, more muted sound signature, while the G Pro 3.0 Yellow is slightly higher-pitched. Sound also depends heavily on your case, plate, and foam, so the switch is only part of the result.

Is the Oil King worth more than double the price?

For an enthusiast who has noticed the limits of budget switches, yes. For a first build or a practical daily board, the G Pro 3.0 Yellow delivers most of the experience for far less. Buy the Oil King when you specifically want a premium feel, not as a default upgrade.