X/call. We dont have a nutty hand or a nutty draw so we dont gain much when villain calls or as we have to probably check any river, yet x/calling should be + EV and therefore preferable to X/folding. We also can have some fe fullhouses and flushes and villain cannot mindlessly barrel us of our hand.

As played x/c seems fine, it'd be really bad to get raised off our hand as we might be folding a ton of equity.
Tbh i am not sure about cbetting that flop, sure we get a lot of folds on that board after 3bing but with our specific holding we are mostly folding low equity hands in villains range such as unpaired stuff or overpairs to the 9 and getting called by everything that does well against us (A*, straight draws+), we have very poor visibility and have to go into x/c mode on most turns , capping our range and putting villain in a position to easily outplay us so I'd prefer x/calling the flop.