How are Astros fans to visiting fans?

My dad and I are planning a trip back to Texas–we moved away in 1998–to finally see Globe Life (July 7) and then driving down to Houston for the Rangers game on July 12 so we can see Minute Maid Park. We are trying to see all the ballparks across the country and we try to see them when they play the Rangers. I have seen the comments in this reddit and was just curious how I might be treated if I wore my Rangers cap and jersey. For reference, I am not an aggressive fan. I might cheer and clap for them, but I am not berating the other team nor their fans. I haven't had issues going to ballparks in the past, but also haven't had the chance to see a divisional rivalry since moving from Seattle.

Last time I went to an Astros game, was in the Astrodome before interleague play was a thing when Biggio, Bagwell and Caminiti were playing. If I had to guess, probably 1992. I remember it was the Braves because I got to see 3 of my favorite NL players (Biggio, Bagwell and David Justice).