*puts on gruff voice in hope of sneaking in unnoticed*
What you said does not mean that Slimming World is not for you. The issue is not lack of variety or choice, there is a whole huge forum full of recipes a short click from here that could keep you from getting bored for YEARS. You have three different plans to choose from each day. The possibilities are endless.
If I can be so bold and not be offensive, perhaps the problem is a little closer to home. If you have eaten bacon so much you are starting to hate it, then yes you need to introduce more variety. However, that involves you being proactive, and not just opting for the familiar, you have to actually sit and plan your food and your shopping for the week so that you have what you need to hand. Buy some freezer bags and make double portions, so that when you are short of time or don't fancy what you planned for, there's alternatives in the freezer that can be microwaved and thrown together.
Stick with it, if you give up on this without actually really seeing what it can do, and switch to calorie counting, you'll still be bored in a few weeks and looking for variety. The variety can be had a thousand fold here, with this plan, if you just put your mind to it.
*clears throat and sneaks back out*