What did you end up with yesterday? (If I can't be shopping myself I love to live vicariously through others' purchases.

)
If you haven't gotten a large cutter yet, I'll toss in my 2 cents. WAY back - before I started scrapping even - I used a coupon to get the Fiskars 12" Rotary Trimmer. It's quite large, so you need a good place to store it, but I find it the easiest to use by far of those I've tried. The blades last a really long time (and you can use future coupons to buy them too - when you run out of other things to buy

) and the numbers are really easy to see! I'll admit that I ended up getting the CM trimmer to take to crops because the Fiskars is too large to lug along, but I wouldn't want to use it for "everyday" use. While it's nice, I find the numbers incredibly difficult to read/see.
As for a circle cutter...I'd had some difficulty using the CM system and ended up buy the Coluzzle circle instead. Most of our Mikes/ACM/JoAnns have very few to choose from, but I find it quite easy to use. It's much easier to get
exactly what I want cut than the CM system because you look through what you use to cut. With the CM system you have to mentally add or subtract the width of the blade - plus I find the templates too thick to see through easily.

But that's just me I think. I do know that the new CM blades are much,
much easier to use - larger & not round - than the old ones. Someone did give me the CM system for my b'day and I use it, but find that when I'm in a hurry I just grab my Coluzzle.
If you even consider the Coluzzle, ask about it at the store. At Mikes they let me try one in the classroom & explained that most people who have trouble don't keep the blade completely perpendicular and fail to remove the film from both sides of the template...just something to keep in mind. I love all the shapes available too! (I get them mostly from CreativeXpress online. They have good sales. LOL)