Stumpokapow said:
Depends on the use-case. If you're doing personal backups, then yes I'd say blu-ray beats flash for personal backups... but I'd say that doing a hard drive backup to an external drive beats both.
If you're burning 25GB of misc data for someone, I would think it depends on the person. Most people don't have a PC blu-ray drive so if it was just any random person, I think you'd run into a lot of playback issues.
But yeah, it's true that if the data amount is exactly 25GB and you know the person has a blu-ray drive, optical is still the fastest and cheapest way to get it to them. I'd say it will be for about 2-3 years until flash catches up to the point where 32-64GB flash keys are about the price of 4-8GB keys now.
I have 3 copies of everything . Primary hardrives in raid , External hardrives and then optical discs .
A bluray drive is $30 right now , I can give the person a 25GB disc of misc data and they can use it whenever , cost to me is $1 cost for 25GB in flash is what $30-$50 depending on what way you buy it.
Same with dvds , I can go to costco and get 200 blank 4gig dvds for $18 bucks . Thats 9 cents a disc , how much are 4 gig flash drives ? Micro center sells them for $5 I believe.
On a deal i can get 8.4GB DL dvds 25 for $10 , thats 40cents per disc , a 8 gig flash drive is still $12 bucks from what i can see .
Even if flash drives drop to $5 for a 32 gig drive that will still be greater than the cost for bluray , since bluray will continue to drop in cost. Just look at the price drops in past optical formats .
The formats aren't dead yet and in the future we will have the BD XL discs giving us 100, 200 gigs of storage.
I can understand perhaps the average person doesn't have a reason to use a bluray or dvd drive, but most likely its because they are uneducated about the quality diffrences between the mediums