I purchased ASI224, when it was the most sensitive camera from Zwo. Now I see that ASI290 has a newer image sensor from SONY. Would one achieve a better sensitivity with ASI290?
if compare the color version of ASI290 with 224, I should say the 224 will get brighter image under same telescope, because it's big pixel size.
But ASI290MM mono camera is better than 224mc and 290mc.