No such animal exists mate, but read between the lines on here and you will find some good advice.
At the end of the day you must follow your own judgement though.
I've stumbled on the side of twelve misty mountains
I've walked and I crawled on six crooked highways
I’ve been using a mixture of timeform rating and frontrunner tipping service, i’ve had three wins and a place at 14/1 on the trot. I tried tommo tips too, with little results.