For some time I have been using the same Raspberry Pi 2 v1.1 as the infrastructure for my Hass.io instance. It proved to perform quite reliably over the approximately 18 months I have been using it 24x7. From that time during approximately 1 year I used the same SanDisk Ultra XC I 64 GB MicroSD card:
Just for precaution I have later switched to a similar card, a SanDisk Ultra HC I 32 GB, and moved my Hass.io installation onto it:
