I have worked with a variety of map engines over the past 10 years, ESRI MapObjects, Blue Marble, MapInfo, GeoMedia, to name a few. I am extremely pleased with the TatukGIS DK-VCL. It is easy to learn to use (thanks to the many samples) and does everything we need in a GIS engine. Your technical support is excellent. I would highly recommend your products to anyone. Thank you.
JASCO Research Ltd.
Victoria, B.C., Canada