The one that works.
IMHO, Telkom Speedy is fine, if you have a decent telephone line. My 2Mbs/512Kbs unlimited account costs about Rp 1 million/month. (No towers, antennaes, etc, needed.)
I have no problems making Skype calls. Skype video calls are usually OK, too.
The upload speed is not exactly brilliant, but you get what you pay for.
(It's only an issue if you have to upload big files on a regular basis.
That's when you take your big files and laptop to a free wi-fi bar, have a few drinks, relax, flirt a bit, and wait a while, learning patience.)
Before anybody reminds me, I do know that the original post was from last year.
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