onepak

Hi, I have just buy a piper Saratoga. In wich I will do my ifr training, the avionics that it came whit are: GTN 750 GNS 430W 2 G5 i fly in Mexico, caribian and the USA. I have a GDL52 that I use whit my iPad n Garmin pilot and foreflight. My current subscription on foreflight is performance...

I have a GTN-650 and a GI-275 configured as a Primary HSI. I need to renew my Garmin subscriptions. For $299, I can be IFR legal by just getting the 650 Nav database vice the $650 OnePak that updates everything. Has anyone chosen to only update their GPS database? Any issues navigating off...