The tool has been very helpful in analysing different business models for our organization as well its impact over revenue growth or decline within certain periods using historical data from previous years (since inception). I have not faced any issues during my tenure at this stage but if you want something good then go ahead otherwise i don't recommend anyone since they tend be expensive when compared other software's available out there like google sheets etc., So definitely give them try before going elsewhere! We use qvestorp grow extensively across multiple geographies/locations - mainly India & US only where we operate mostly B2B model businesses along side some consumer facing offerings too.