What citrus juicers have worked best for you?

Here are my personal experiences using citrus juicers:

1. Ideal for shops and stalls: Santos Commercial Electric Juicer

Why it's so good: Simply cut an orange in half, place it on the pressure plate, press a button, and it automatically juices, completely separating juice and pulp, with no waste. It can juice 200 catties of oranges continuously without jamming. The stainless steel filter is easy to clean with a quick rinse, a time-saving tool.
Who should buy it: Juice shops and breakfast stalls that produce large quantities. Not necessary for home use (takes up space and is expensive).

2. For families who want fresh juice every day: Amco Stainless Steel Lever Juicer

Worth lasting for ten years: The all-metal frame is incredibly stable; it doesn't wobble even when pressing grapefruit, and even children can easily extract juice. Juice yield far surpasses plastic models; it presses even thick-skinned oranges to the bottom, extracting every last bit of pulp.
What makes it convenient: The three-piece assembly/disassembly system can be cleaned in 10 seconds under running water, eliminating hard-to-reach areas for dirt and grime.

3. For Lazy People: IKEA Glass Conical Hand Juicer

Cheap and Convenient: Easily bought for around 30 RMB at the supermarket. Halve a lemon or tangerine, squeeze out every last drop. Glass doesn't stain, rinse and dry after use, and it doesn't take up much space in a drawer.
Limitations: Hands will ache when pressing large oranges; don't expect it to work with thick-skinned grapefruits.

4. Avoid These Pitfalls:

• Generic Plastic Lever Juicers: The stand cracks after pressing oranges three times, and the juice hole gets stuck with seeds, driving you crazy.
• Mini Electric Juicer Cups: Pulp clogs the blades, and a single charge only yields a few cups—essentially a toy.
• Cast Iron Vintage Juicers: More about nostalgia than practicality; rusting and maintenance will drive lazy people crazy.