Yeah, the best thing about free "Bible" software, is that it's free.
No free software has the vast amount of resources that Logos has however. And the great thing about Logos is how practically every resource is linked to each other.
I can double click on a Greek or Hebrew word, and in the space of 5 seconds, I can have my favourite dictionaries and lexicons open (usually 6+ resources), and be reading them.
Can't get that with E-sword or The Word. And none of the free programmes have any of the transcriptions for instance, and I know of no free software that has the oldest known Greek NT manuscripts, which logos does.
The main thing about Logos is the price, but I can guarantee, that saving up for at least the Original Languages Suite will be worth it