Reviews & Tests
Most products here are personally tested and approved. For the few we haven't tested ourselves, we rely on verified community consensus. Always honest about which is which.

SUNLU S2 or S4? Choosing a Filament Dryer
One spool or four: what owners report about both dryers, how far 70 °C gets you, and how each fits next to an AMS.

BIQU PyroGrip vs CryoGrip Frostbite
Textured PEI or a cold plate: materials, bed temperatures, care and which Bambu printers each plate fits.

Overture TPU 95A on Bambu Printers
Settings per printer family, the external spool route and what owners report. Not through the AMS.

The Tools We Keep Next to Our Bambu Printers
What comes in the Bambu box, the nine tools we add and which maintenance steps need them. A roundup, no scores.

eSUN PLA+ Review: Still the Best Budget PLA?
We printed 20+ models across 3 printers to test consistency, adhesion, and color accuracy. Spoiler: it's still our top pick for everyday PLA.
8.5 Overall Score

Polymaker PolyTerra PLA (now Panchroma Matte): Worth the Eco Premium?
Cardboard spools, matte finish, good print quality. But is it better than eSUN, which costs a few dollars less per kilo? We compared them side by side.
8.0 Overall Score

SUNLU FilaDryer S2: Does It Actually Dry Filament?
We weighed spools before and after to measure real moisture removal. Tested with Nylon, PETG, and PLA in a humid environment.
7.5 Overall Score

BIQU PEI Sheet vs Bambu Original: Half the Price, Same Quality?
100 prints on each plate. We compared adhesion, release, wear, and flatness. The result might surprise you.
8.0 Overall Score

Bambu Lab P2S: The New Mid-Range King
Faster than the P1S, but no longer cheaper: $449 vs $349 in the Bambu US store (checked November 3, 2026). An owner we know tested ABS, ASA, and PETG over 2 weeks of daily use. At $100 less, the P1S remains the budget pick and the P2S the performance pick.
Image: Bambu Lab.
9.0 Overall Score

Sunlu PETG: Cheap But Good Enough?
It's one of the cheapest PETGs. We tested stringing, layer adhesion, and moisture sensitivity across 5 colors.
7.0 Overall Score
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- Not affiliated with Bambu Lab