It seems so much faster. Mainly due to the high flow nozzle and better cooling. I bought my MK4 back in 2023, when it released. Then printer says I have 73 days of print time, but I bet I have double that due to some factory resets.

I upgraded my MK4 to MK4s
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[–] [S] 1 point 3 months ago

Basically, that big ass fan on the front. Also many parts in the extruder were switched out from petg to pccf. And a higher flow nozzle.

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