M1 has shown the most improvement in their network, partly because their starting level was very very bad. ;p
Their support for flood pings have improved a lo, now just waiting for improvement for more concurrent connections (if you open multiple new connections, such as opening a whole folder of links in Firefox without caching, you'll find that connections will hang).
Sometimes, I think it's their image cachine server that is slowing things down. Often I will see some page waiting for the annoying 172.x.x.x IP.
Hi, so M1 is still using 172.[16-31].x.x to rewrite webpages for caching? Personally, I think this is a very bad form of HTTP proxy. Do they still aggressively re-compressed images? When they first started, I couldn't get pass any form of captcha because of this. I have since avoided them completely but not sure if things have improved and by how much. When I complained, the CSO is totally clueless, saying that the IP is the remote website. I don't know whether to cry or not.
Just to share, I am currently using ST and SH. Despite all the speedtest results, ST BBOM give me the best overall experience (1Mbps 50GB plan, tethered using iPhone 3GS). SH, as usual, will throttle me during peak hours (MOL Plus, 1Mbps, unlimited, tethered using Treo 750v and Huawei E220/E1752). Still good, just don't try to download anything during peak hours, webpages are fine. M1, I have not used them for the past year, for the 2 years I'm with them, it was like half of the time unusable.
Regards,
JK