I have the paid version of trend pro, with proper use and reading the forum you can actually make back the 98 bucks you spend on the indicator. On the pipfinite channel, they have many strategies, for example the one I'm using is 2x trend pro (one with 4 period and the other 10) with Stochastic at 5,3,3. So far I've made my initial investment back, on the other hand though I haven't seen an official crack yet, at least for mt5. Otherwise, I hope they do because it's a very decent indicator, and the community is super helpful.