I am using and really like LOG4OM. By far, for what I want to do with a log, it is the best; I highly recommend it. It made the transition to eQSL and LOTW very easy. I also found that doing only SOTA activations, entering information after the fact was much simpler and more intuitive with this program.

If you want to see some pics of my SOTA activations, check out my web page N1IDN.