I have suggested your service a few times in respect to the best web 2.0 builders. I wish I could find all the threads. Although I build most of my 2.0s myself, and 2.0s do best when aged as all buyers should know when getting into buying 2.0s, you have some of the highest quality 2.0s I have seen, reviewed, or purchased.
Rank increase is not what I was going for when I tested your service. If I recall I used it on medium - high comp KWs (Several authority sites in top ten - top thirty) but, as I have told others, your 2.0s look fantastic.
I believe I suggest you and one other seller (Cant remember his username) for 'top of the line' 2.0s. I dont mind paying $10 for an excellent 2.0 which will stick around due to how well it is done. People who want to play the game of longevity, will let a property age, and are willing to add some high PR comments to these will understand a higher quality service like this is a good investment.
These are not properties which will go away. The writing was of good enough quality. The tier two and three are an 'extra bonus' in terms of quality of the property.
I am confident with this amount of link juice and some aging, easy KWs would rank. But if you want a property which will last and you can later re-use, I suggest this service due to its quality. No one page cruddy 2.0s will be found here, which is a market many people need to learn to use better.
*Signature removed out of respect for the seller*