Arbusers

I strongly believe value betting to be the way forward rather than arbing. currently im placing the soft side only on a sharp v soft arb but feel like there could be more bets to be made. on a soft v soft arb one bookie has to be offering value so would it be worth placing a value bet on the bookie which is most out of line with the rest of the bookies offering that market? Also which alert service would be best for value bets, im using betburger and just doing standard arbs which is working ok but i just need to place more bets. do any of the value betting specific alerts work ok?