Eirikr70 It's certainly the best budget, but certainly not the best longevity ! End of life is july 2027, which makes it last 2 small years !
area51 Eirikr70 from today that's 25 months away, at about 0.2 euros a day roughly 7-8 euros a month, and that's the price the OP found it. I can get it at 117.95 euros even better value. Best budget was the question not longevity. The 6a is the way to go.