Bambu Lab P1S After 100 Hours: What Broke & What's Worth It

I torture tested the Bambu Lab P1S for 100 hours over 1 week - multicolor Toothless, 28-hour dragon, PETG, TPU & carbon nylon. Here's what broke, what surprised me, and P1S vs P2S vs A1 in 2026. Hey guys Rob here with 3D Printscape. Over the last week I put 100 hours on my Bambu Lab P1S to see how it holds up in 2026. In this honest 1-week review I cover 10+ real prints in PLA, PETG, TPU and PA6-CF nylon, purge waste results (52g print / 306g purge), the purge chute overflow that killed a 20-hour print, AMS vs AMS 2 Pro limits, and the nozzle clog after nylon. My take: If you need an enclosed printer at the $400-$500 sale price, the P1S still works. If you don't need an enclosure, I'd go Bambu Lab A1 over the P1S - newer tech and it's just worked better for me or get the P2S. Full P1S vs A1 comparison coming. ━━━━━━━━━━━━━━━━━━━━━━ 🛒 Bambu Lab P1S ━━━━━━━━━━━━━━━━━━━━━━ Check the latest pricing and availability: ▸ P1S: https://geni.us/O1MIVh ━━━━━━━━━━━━━━━━━━━━━━ 🖨️ MY GEAR & RECOMMENDED PRODUCTS ━━━━━━━━━━━━━━━━━━━━━━ ▸ Durozzle ruby & diamond nozzles on Amazon: https://www.amazon.com/dp/B0H3KBD2DG?ref=t_ac_view_request_product_image&campaignId=amzn1.campaign.1TNSNWS6HY7G9&linkCode=tr1&tag=craftily-20&linkId=amzn1.campaign.1TNSNWS6HY7G9_1786484012166 ▸ Exclusive Amazon discount code for this product: DURO20AND ▸ Durozzle ruby & diamond nozzles: https://www.durozzle.com?sca_ref=11858670.vqegiw13ZlM ▸ E-Win desk (25% off with code Pscape): https://tidd.ly/4vqJrz1 ▸ SparkX i7: https://crealityofficialstore.sjv.io/c/5142166/3791607/25652 ▸ SparkX i7 on Amazon: https://geni.us/IDV6JKl ▸ All Creality printers: https://crealityofficialstore.sjv.io/c/5142166/2096381/25652 ▸ Flashforge Creator 5: https://flashforge.sjv.io/YVj0Jq ▸ Flashforge Creator 5 Pro: https://flashforge.sjv.io/5kq9v3 ▸ Anycubic Kobra 4: https://us.anycubic3d.com/products/kobra-4-combo-3d-printer?_sasdk=dMTlmYTM3YWIwYmExNjdhLTBkMWVkNTE2Njc4NjEzLTRjNjU3YjU4LTQ5MTYxNjAtMTlmYTM3YWIwYmIyNjA2&ref=3dprintscape&utm_source=goaffpro ▸ BIQU filament: https://tidd.ly/4ukNtsZ ▸ Filament on Amazon: https://geni.us/BJx0Gdj ━━━━━━━━━━━━━━━━━━━━━━ Chapters ━━━━━━━━━━━━━━━━━━━━━━ 00:00 Intro - 100 Hour P1S Torture Test in 2026 00:32 4-Color Toothless & 306g Purge Waste Reality 01:29 3-Color Toothless & 28-Hour Dragon 02:13 Phoenix Statue & Spider-Man with Support PLA 02:40 Pirate Ship Long Print 03:01 PETG Air Spinner - Enclosure Test 03:25 TPU Through AMS - Bambu TPU Only? 04:01 PA6-CF Nylon Gears & Nozzle Clog Warning 04:50 What I Like - Bambu Ecosystem & Reliability 05:11 Purge Chute Overflow Killed My 20-Hour Print 06:24 AMS Has No Drying - AMS 2 Pro Worth It? 07:20 Verdict - Should You Buy P1S, P2S or A1 in 2026? ━━━━━━━━━━━━━━━━━━━━━━ 🔔 SUBSCRIBE ━━━━━━━━━━━━━━━━━━━━━━ Practical 3D printing guides, reviews, and projects: https://www.youtube.com/channel/UCUakh0dyF_l3b-W3x2DZplQ ━━━━━━━━━━━━━━━━━━━━━━ 💬 CONNECT ━━━━━━━━━━━━━━━━━━━━━━ ▸ Discord: https://discord.gg/Bu94EYVkrU ▸ Patreon: https://patreon.com/3dprintscape ▸ Website: https://3dprintscape.com ━━━━━━━━━━━━━━━━━━━━━━ 🏷️ TAGS ━━━━━━━━━━━━━━━━━━━━━━ #BambuLab #P1S #3DPrinting #BambuLabP1S #AMS #3DPrinter