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Top 3 best direct-drive toolheads for Ender-3
Switching from Bowden to direct-drive toolhead is the most useful upgrade for older Ender-3 machines. This review identifies the 3 best upgrade options.
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Top 5 dual drive extruders
What is the best extruder? The one that pushes reliably your filament no matter the speed, in bowden or direct mode.