Congrats! I'm sure you will have fun with those 2 pins and you will get some experience with Stern vs Pinball Brothers ownership. It sounds like theme drove your choices for these 2 and as time passes you will get more of a feel for the other aspects of pinball that you enjoy. (layout/rules/art/sound/assets and classics versus modern)
With experience you will also find your way around the community to discover purchase opportunities beyond your local distro.