If you never played it before, you can download it and you will have hours of gameplay even if you use a guide. But a lot of it is going between locations and raising relation ship scores. The savegame from the beta version will most likely work with the final version. However, to be save you should use several saves and save every few ingame days or so (unfortunately there is only a "save and quit" option). If the game has a bug or error and closes, you will lose some progress. For example i played until day 20 or so and the game shut down, my own save was at day 2 and the autosave for some reason was at day 3.guys what do you suggest must i download or wait for the final version
But if you dont want to risk bugs and stuff like that then you should wait. Still, there is no guarantee, that the final version wont have some bugs as well.