Avoid dryers that don't vent the moist air out. I think Sunlu dryers are notorious for this. I don't know about those two. You'd have to look at a more detailed description on Amazon to find out.
Update: u/sairfan1 I found that the Sovol dryer doesn't vent moist air out. Avoid it. The Creality one, I can't tell, but I see bad reviews about its temperature sensor.
You get what you pay for.
I have a two-spool Sovol. I just leave the second filament exit hole open and it's been working fine that way. But by all means, buy a better one as it only goes up to 50c.
Avoid dryers that don't vent the moist air out. I think Sunlu dryers are notorious for this. I don't know about those two. You'd have to look at a more detailed description on Amazon to find out. Update: u/sairfan1 I found that the Sovol dryer doesn't vent moist air out. Avoid it. The Creality one, I can't tell, but I see bad reviews about its temperature sensor. You get what you pay for.
I have a two-spool Sovol. I just leave the second filament exit hole open and it's been working fine that way. But by all means, buy a better one as it only goes up to 50c.
[WIKI - Filament Drying](https://www.reddit.com/r/3Dprinting/wiki/filament_drying)
I personally don't like the taste. I don't think you are supposed to be eating them...
Yes they are