Being a solids junkie, I've used both Kona solids and Bella solids...together in the same quilt even. They do play well together, despite their subtle differences. It's almost as if Bella is the feminine version of Kona.

Both are 60x60 broadcloths, but Bella is not as 'harsh' as Kona and she has both a softer hand and a smoother, almost glowing finish. If I were mixing with batiks, I'd use Bella, hands down.

That said, Kona has gotten thinner over the years (like what fabric hasn't, right?) and now works much better than it used to with regular quilting cottons, especially after it's washed since that tightens up the weave quite noticeably.

I don't prefer one over the other, but rather choose based on the project, the price, the color, and the availability. I always buy solids in person when looking for an exact color coordination, which is usually the case, and have also used the RJR solids as a result. They are comparable to the Bella.

I always go with Kona cotton for solids!

i've been using Kona cottons solids for years- have never had a problem with any color running- or fading- they are good quality fabrics with true colors- and much more reasonably priced than any of the other solids i have seen hit the market- i will drive a long way to find kona-s
especially since i can usually get them for $3-$4 a yard less than the (designer solids)

I never used Moda bella either but I really like Kona.

Thousands of bolts has/had a good sale and I ordered some black Moda Bella just yesterday. I'm anxious to see how it compares to Kona.

I really like anything Moda also.

I have never used them - I use Maywood for blenders. Would love to try either one - which ever is better priced.

I like Kona.

I only had to touch a Moda Bella solid once and I'll never go back to Kona if I can keep from it.

Ditto! And a close second is Northcott Colorworks. They both feel so good and and are great to work with.