A few different people sell tip presses, Picone has one for $30 plus shipping. I think KJ on here sells them as well.
The advantage of layered tips is they are consistant. If you need a new one, shape it the same as the old one and it's going to play very close to the same. I've yet to find a single layered tip that is consistant from one to the next. It's hit or miss, even with the triangles. If you get a good triangle it will last a long time and play great. But, every single Moori is going to play the same, and play great. So, do you want to have a tip you know will play the same when you get a new one for $25 or $30, or do you want to spend $10 or $15 on one that you will have some adjustment to, or scrap all together? That's your decision.
I install layered tips about 5 to 1 over single layered tips. I let my customers know what I stock, and will tell them the positives and negatives of each tip if they don't know. I let them decide what they want. I could care less which tip they choose. I make the about the same money on every tip, whether that's a triangle, Le Pro, Elk Master, Moori, Wizard, Kamui, ect.
I don't make my money on the tips, I make it on the install.