Well, I guess spirit is technically the cheapest. So that might be worth it to people all on its own. But I find the seating to be very cramped, I don’t like the feeling of being “nickel and dimed” with their “charge for everything” scheme, and when I rode spirit they would have extremely generous take off and landing estimates so that even with many delays, they are still “on time”.
None of this is really malicious, I think they are clear about the fact that they offer cheap tickets for a cheap experience. But man, as a customer, it feels bad. I will just pay the extra money and go with something else.
I had many problems with installing grub in a dual boot configuration, so much so that I moved to systemd-boot and never had problems after. I don’t know why, but it’s config file approach felt more intuitive.
I’m actually not sure why GRUB is such a popular boot loader that comes packaged with so many distros. Maybe GRUB does something more complex than just bootloading, but I don’t know if most users would care…