Hi,

i prefer Kerkythea and Radiumrenderer over any other renderer out there. Radiumrenderer is an unbiased renderer so it could take some time to render a scene but the results are great. Kerkythea is both unbiased and biased. It has raytracing, path tracing, ambient occlusion, MLT, photon mapping+caustics and bidirectional path tracing. Both renderers featuring a material editor, a scene editor, physical sky model, .obj file import, etc.

MfG
sk2k