Yes I am Guaranteed to Give Improvement and To be on top of google, its totally depend on Keywords Competition... Here we have 1 client who used service 4 times on 2 website there for 1 website he order same service 3 times to be place on top and finally now he is in top where as on other Website with Same Keyword it took hardly 20 days to be place on Top 10 when the Website is Totally new... So here we are Guaranteed for IMPROVEMENT in your Ranking we are not Saying that we will make you top in one attempt... but we can give you Improvement that may be you will not get even after using Different Gigs of total $500. Apart from that if you will how long rankings will stay at top it also totally depend on your keyword competition because once you will stop working on SEO your competitor take your ranking this is a Rule of SEO, if you are in then you should continue with SEO Service else if you will give gap of 1 or 2 month your competitor will run away... so i provide same service again with same URL and Same Keywords within 20-30 days after using once.