There is no other piggyback which offer even remotely similar versatility. The Neo is what I'd recommend for someone wanting to keep it simpler... but, as we both know, there is a HUGE difference in the functionality/flexibility offered by the two.
As for going with a standalone I'd probably start with the AEM EMS, but it's going to cost you significant amount more.... more than double.
__________________
If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum.
If you're so inclined I'm always more than happy to accept tips via PayPal. 
Tip Jar ---> 
|