Tanja's logo was the one I went for from 66 options from 20 designers. I narrowed my choice down to 6 designers who then incorporated my detailed feedback. Tanja took on board my comments and adapted her designs accordingly until she had exactly what I was looking for, so hers was the winning design. She was more than willing to provide the range of file formats I needed in handover and I've now got a great logo. Thanks Tanja!