Texas property taxes , Portfolio appreciation and lowering rents, hold on or sell?

[Carlos Ayala]

Hi,  Any advice  I live in Texas, my portfolio is increasing in value and so are my property taxes This is despite contesting them yearly. at the same time recent new construction of Class A multifamily properties  have pushed my rents down.   Should I sell properties or hold on until rents go up again. Any one experiencing similar frustrations? Any advice? Thank you