Out of the 4 you submitted, I like Entry #4 the best so far. I like how the colors in the word "Healthcare" blend from dark to light. I would like to see the words "IT Solutions, LLC" a bit bigger font. Can you also incorporate more color into the symbol (perhaps keep one half of the circle shapes red (like it is now), and make one blue and one purple?). In the symbol, can you adjust it so the gray halves of the circles are either all on the inside or all on the outside? Thanks.