I purchased today cable modem broadband 10M/2M (29,90 € / month, Unlimited data) from Saunalahti and I hope this works much better than my 3G network (Saunalahti) up to 21M. I wait less pings and more stable connection from my new cable internet at home.
I still use a Saunalahti 3G in my Motorola RAZR MAXX, so I can listen Spotify online on-the-go with Unlimited transfer data with 0.5M speed (4,90 € / month). My voice bill is 2,90 € ( 2 000 min voice to Elisa or Saunalahti numbers).
The cable modem is in use hopefully next week.