When choosing an IDE with this level of functionality, free doesn’t go a long way. Both IDE’s have a cost associated with them and depending on wether you’re an individual or a business (or working for a business) the cost varies.
When you would purchase one license of each IDE, valid for one particular version, the cost can be summed up in the following table.
If you prefer to keep up to date with the latest and greatest, you will want to get updates and product support. The details vary for each product but in the table below you can see the total cost for three years worth of IDE goodness
As you can see, in both cases the cost of PyCharm is less than that of Komodo IDE.