Question What’s the difference between these monitors?

[HerEyeSin]

So one says gsync/freesync and the other has dyac. Is that the only difference? Like does the monitor with dyac also have freesync which then would be gsync compatible?

BenQ ZOWIE XL2546 24.5 Inch 240Hz 1080p Gaming Monitor for Esports, 1ms Response Time, Dynamic Accuracy, Black Equalizer, Color Vibrance, Shield, S-Switch, Height Adjustable Stand https://www.amazon.com/dp/B06XT6XQ6V/ref=cm_sw_r_cp_api_i_RV6PCb7HFN2MR
BenQ ZOWIE XL2540 24.5 Inch 240Hz 1080p Gaming Monitor for Esports, 1ms Response Time, Black Equalizer, Color Vibrance, Shield, S-Switch, Height Adjustable Stand, G-SYNC/FreeSync Compatible https://www.amazon.com/dp/B01MCYUV19/ref=cm_sw_r_cp_api_i_OW6PCbGBQ6KZT

 

[gasaraki]

The 40 has freesync and the 46 has something called DyAc which is supposed to make stuff clearer in fast motion stuff. Pretty useless. The think the 40 is better.

 

[HerEyeSin]

The 40 has freesync and the 46 has something called DyAc which is supposed to make stuff clearer in fast motion stuff. Pretty useless. The think the 40 is better.

That’s what I’m thinking. Should I get the 24.5 or 27 if I’m playing 1080p 240hz?