#1
Elegoo
Saturn 3
50 positive 0 neutral 11 negative
Based on 61 Reddit mentions
$349.99
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Reddit mentions
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Upgrading from Mars 2 to maybe a Saturn 3 ultra. Advice?
Because the non Ultra has better UV uniformity (light). The Ultra can also have bad castings in the build plate head and z arm that can prevent you from leveling it. The non Ultra comes with nFEP/PFA release film, while the Ultra comes with ACF. ACF causes fine vertical lines to appear on smooth sur
...stickninjazero in r/ElegooSaturn
April 25, 2026 11:28 AM
2
Vale a pena comprar uma Mars 5 Ultra?
The Saturn 3 Ultra has worse UV uniformity, can have casting issues that prevent you from fully leveling, and comes with ACF release film as standard. ACF is known to cause fine vertical lines on smooth surfaces, and people complained so much Elegoo discontinued it after the Mars 4 Ultra and Saturn
...stickninjazero in r/ElegooMars
April 15, 2026 5:11 PM
1
Suggestions for next printer?
Worse UV uniformity, has the same design as Phrozens, which have a mirror in the path and so only the central area of the LCD has good UV power and it drops off like a cliff afterwards. Elegoo went back to the design of the Saturn 2/3 for the Saturn 4s (COB + fresnel only). Also can get bad castings
...stickninjazero in r/resinprinting
April 8, 2026 6:10 PM
1
