I learned from the last 2 I used to NEVER purchase a replacement launcher. I purchased I think aHome for my phone on Android 1.6 and once 2.1 came I switched to Launcher Pro. Now that 4.0 is out I would have to switch to nova/apex. Every major release there will always be a better home replacement launcher.
With that in mind I did purchase Swift key for tablets. I LOVE it on my LTE so I needed it on my tablet. Besides that I haven't spent the rest. Might save it for some really good apps later on.
I do have a question though. Can I use the credit to buy a cover for this tablet? I mean, it is part of the play store.
I was kinda pissed that google "forced" me to pay my app using $25 google balance. I was saving that $25 and wanted to use my credit card instead but google gave me no option on checkout and just took away my balance. Sure I have $24 left but have no means of purchasing app other than using google wallet. I hope google address this problem real soon.