Best way is to go demo some bikes. With your budget you might look into a nice used steel frame 27.5+ hardtail. Check out the bikes for sale on Pinkbike.
I like single tracks for its articles and local news not it’s mapping system. Trailforks is way better. Download the Trailforks app and you can view your live location in relation to the trail. Its a great way to discover new regions without needing a guide.