7items is hands-on comparisons of monitors, keyboards, PC parts, 3D printers, RC rigs, and LEGO sets. Every post ends with a pick, not a maybe.
Joined February 2009
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The Viper V4 Pro is 49 grams and aimed at esports. The G Pro X2 Superstrike threw out its click switch for a haptic motor. Both do 8,000Hz wireless, so this ends without a winner.
7items.com/mouse/the-viper-v…
Throttle control improves a lot, because feathering finally works.
Trail braking still needs a pedal, since 4mm is not enough travel.
Analog keys report how far down you press them.
Plenty of brands sell analog boards now.
7items.com/keyboard/map-the-…
Map the G512 X analog keys to throttle and brake and you get a real position axis instead of on-off. The catch is room: a magnetic key travels 4mm, where Logitech's own brake pedal travels 33mm.
Bambu's Developer Mode gives you direct printer control back for nothing, and switches off again. Community firmware needs a signed waiver, and Bambu promises no way back.
7items.com/3d-printing/unloc…
It smooths edges and gradients, which is real but limited.
Only three of the five 2026 UltraGear evo models have it.
The feature needs a 1080p or better source and stays off below that.
Leave it on for video and handhelds, off for competitive shooters.
7items.com/monitor/ai-upscal…
LG's UltraGear evo runs its 5K AI upscaling inside the monitor, after your graphics card has finished the frame. It only ever sees finished pixels, so it cannot invent detail the game never drew.
Sub-60g weights and 8,000Hz polling moved down the ladder too.
The extra money buys shell rigidity, skates, battery and software.
Sensor specs stopped being a buying signal about two generations back.
Pick by grip, weight and the games you play.
7items.com/mouse/cheap-mice-…
The FMS FCX18 II fixed almost everything but lost 9mm of ground clearance (31mm vs 40mm on the old K10), so it's great on trails and weaker on rocks.
7items.com/rc-cars/a-lower-c…
A magnetic board cannot read a mechanical switch, and vice versa.
Magnet polarity differs between brands, even in identical-looking bodies.
That is what breaks cross-brand swaps.
Hot-swap here is a repair feature more than a customisation one.
7items.com/keyboard/your-key…
Your keycaps fit Gateron KS-20 magnetic switches, because every magnetic switch uses a standard MX stem. The switches are the strict part, since the sensing happens down on the board.
Dye-sub legends on 1980s keyboards never faded, so double-shot and dye-sub both last. Pick by RGB: only double-shot lets light through.
7items.com/keyboard/double-s…
INDX, KliTek and AMS each fail differently. A purge feeder dumps about 8 grams every colour change, nozzle swapping bets on perfect re-seating, and toolchangers cost the most.
7items.com/3d-printing/indx-…
Seven OLED panels turned into 33 branded monitors in 2026, and only 10 reached US shops. One 32-inch 4K 240Hz panel got badged four times and shipped zero times.
7items.com/monitor/the-best-…
PBT's one weakness is bright glowing legends, so RGB builds still pick ABS or clear plastic. Everyone else can buy PBT once and forget about shine.
7items.com/keyboard/pbt-keyc…
PBT is a harder plastic. It keeps its matte, slightly grippy texture for years under the same fingers. If shine bugs you, pick the plastic before the brand.
ABS goes shiny first where you type most: the spacebar, WASD and the home row. Finger oil and friction polish those caps while the rest of the board stays dull.
That greasy shine on your ABS spacebar is plastic your fingers have polished smooth, and no cleaner will bring the texture back.
The Piocreat Halot X1 moves the resin vat, not the build plate, so there's no leveling at all. The light behind its 16K screen runs hot, and tiny detail pays.
7items.com/3d-printing/the-h…