This is my personal opinion.
You're starting off with WAY too much. For example why do you need 15" and 24" paint mask?
Going down the list......
- Drop the cutting strips until you need them. Graphtec is a super nice machine and you won't be cutting into the strip if you leave the sensors on.
- Just get the 24" roll of paint mask if you're really going to use it. It sounds like you're most interested in shirts. I'd stick with vinyl and shirt tell you learn the trade then dive into paint mask.
- Drop the Poli-flex and just stick with the tried and true siser easyweed.
- Drop the Orafol plotter sample pack, Oracal 631, and all the transfer tape you have in your cart.
-I'd get a 24" roll of Oracal 751 in black and white, Few colors in 651, Rtape 4076-RLA transfer tape (I like 30" wide rolls). Learn on the basics: good vinyl, good paper transfer tape
Those would be my suggestions. You'll get overwhelmed with all you've got going on. It might look easy but just trying to apply transfer tape can be hard for a beginner.