That's a fantastic result! The texture looks spot on for caerphilly as it should be both moist but crumbly (unlike Canadian cheddars, the traditional UK cheddars are often crumbly). That's really good. This is also one of the reasons I recommend caerphilly as a first make. It's fairly forgiving (so as you tweak your technique you won't really risk ruining a cheese), it's quick to provide feedback, so you can work on things in a short period of time, all the steps are ones that transfer well to any other pressed cheese (although others will include new things to learn, like washing the curd, heat ramps over 40 minutes, cheddaring (though some caerphilly protocols include cheddaring), and so forth), and mostly, it's just a really nice tasty cheese! Well done.
Now, hopefully the other two will dry out and behave as well.
- Jeff