This is the one that surprises everybody, and it is the reason to read this section even if you skip the rest.
Tracking force is how hard the needle presses into the groove. Most consumer cartridges want somewhere between 1.5 and 2.5 grams — always check your own cartridge's figure rather than a general one.
Everyone intuitively understands that too heavy is bad: it wears the groove, and cartridge makers describe the tip developing an edge that "scuffs the surface of the grooves."
But too light is worse. Cartridge manufacturer Sumiko says it directly: "if you're going to wager which is worse for your needle, it's a lighter force, since that most often causes consistent skipping, skating, and mistracking."
Here's why that's true, and once you see it you can't unsee it. At the correct weight, the stylus stays in continuous contact with both groove walls and the load spreads across the contact patch it was designed for. Too light, and it loses contact and bounces — then re-strikes the groove wall as an impact, on a smaller area. Repeated hammering does more damage than a steady, slightly heavier load. "Light is gentle" feels obviously true and is exactly wrong.
Which brings us to the cheap suitcase player question, and we'll be fair about it rather than joining the pile-on.
What Hi-Fi actually measured a popular suitcase player's tracking force at over 9 grams — three to four times a normal turntable — and measured another at over 7g. The real problem is not just the weight; it is that these players have no way to adjust it. No tracking force dial, no anti-skate. The fix simply isn't a feature.
But two popular claims about them are false, and we'd rather be accurate. Their styli are replaceable — the manufacturer's own manual explains how. And there is no evidence whatsoever that one play ruins a record; no controlled study comparing groove wear across players has ever been published. The damage is gradual and cumulative, not instant.
The fair verdict: they wear your records measurably faster, and you can't correct it, because correcting it would require a control they don't have.
And here is the distinction that actually matters when you're shopping, because "all-in-one player" is not one category. Look at what cartridge it uses. The Angels Horn players we stock use an Audio-Technica AT3600L — a genuine moving-magnet cartridge tracking around 3.5g, with a replaceable stylus. That is not audiophile territory, and we won't pretend it is. But it is roughly a third of the tracking force of the players What Hi-Fi measured, from a cartridge maker whose name is on professional equipment. Between a RM599 player with a real Audio-Technica cartridge and a similarly-priced one with an unnamed ceramic pickup, there is a genuine difference, and it is the one to ask about.