Reality checks definitely give you good odds, but it can take time to settle. Also, don't forget that DILD/WILD isn't the only choice around. Within DILD for example, there is still a huge variety of techniques, and the same goes for WILD. I am still going to school myself, and a combination that has worked great for me has been the combination of ADA and DEILD (ADA is a form of DILD which is stronger than reality checks and DEILD is the fastest type of WILD).