I had a Ditto, but sold it because I never really used it. But I have no qualms recommending it. It was easy to use and did what it was supposed to do. I just didn’t use it.
I’ll admit I don’t use my looper a lot but when I need it it is very useful. I mostly use it to either write my lead part or learn a lead part. I can play the rhythm 8 or 9 bars for the part I’m trying to learn and loop it over and over until I can nail the lead.It's funny how everyone buys loopers, everyone knows that they're a really useful tool to improve and to write/play music, but not that many folks use them regularly, and many more folks get frustrated with them and out them...