this might sound really dumb to some folks, but my fiancee and i genuinely didn't know that some trans women and fems use strap-ons,,,,, and have been for a very long time
we felt so hesitant, experimental, and alone when we first started using one
we thought "well what's the point if we already have the Organic Part it emulates?" but this is Too Narrow-Minded of a thought. The Strap offers advantages and disadvantages that an Organic Penis doesn't.
you might not be able to feel it the way you can feel things with your actual genitalia, but it always stays firm, you can last much longer, you can swap it out for different shapes and sizes as you (and your partner) see fit, you can find a sexy harness for it, wear a vibrator with it, etc etc
(whether you find these specific things to be pros or cons is up to you as well!)
i guess i just wanted to post something to let trans women and fems know that the strap is for you, too, in case some of y'all didn't know already
bc we didn't, and i'm so glad we found out lol