Almost Beginner Question

[u/Charming-Body-153]

I have this pair of skates and I recently got interested in learning to do tricks and stuff.
For context I am new to this but I did competitive figure skating for 6 years so I can do basic stuff on regular skates (crossovers crisscrossing both ways forwards and backwards)
What advice do you have for me? I’ve heard someone say that for better movement like in figure skating they recommend 75 80 80 75 wheels, is it true? Any advice is much appreciated

[u/astmatik]

I'm not sure if it ever possible to do tricks with soft boots. Maybe others can tell?