I have used VPS6net as my VPS hosting provider for nearly 9 months now, and they have been a rock-solid host. Their support is absolutely top-notch with support ticket replies in less than 30 minutes in most cases. Customer support is the absolute key to a good host, and VPS6net have nailed it. I have plenty of experience in regards to VPS hosting providers as I have been with over 10 other VPS hosts and VPS6net would certainly come out in top place. The friendly staff at VPS6net always endeavor to solve your technical and non-technical issues in a short time frame, keeping you up to date whilst it's all happening.
VPS6net always keeps their OS templates up-to-date, and they also have a wide range of upgrades that you can apply to your VPS as your needs grow, meaning that you can start off with a relatively small VPS without any worries.
I am currently on a Xen VPS package which is very stable as VPS6net do not oversell their services. The gigabit internet connection reaches amazing speeds, and I have had barely any downtime (only 1 major event where the hardware node crashed and had to be rebuilt) over my 9 months of using VPS6net.
I have contacts from around the globe that have downloaded files from my VPS and many have commented on the fast download speeds that they have achieved from my server. Downloads from the VPS6net network seem to max out nearly all typical internet connections on a single thread – whereas other VPS network seem to only achieve good speeds when multi-threading a download. I live in Australia and I achieve ping times averaging 350ms, which is awesome for a US-based server.
Overall, VPS6net has been an excellent host and I HIGHLY recommend it to other people seeking a cheap, stable and reliable VPS hosting solution. You will NOT be disappointed.