Replying to Rail progression

i have started getting in to rails. i am having trouble trying to figure out what to learn next. i can slide either way, and spin 2's off. i tried learning switch ups and spinning on but was not all the successful. should i just try harder or am i skipping a bunch of steps?

there are a bunch of threads on how to learn tricks but not the order. any input on what i should be focused on would be great. i am kinda ADD when it comes to learning shit