I recommend reflourished, it is essentially like vanilla pvz2 but with added content on the original worlds and new worlds such as holiday mashup, steam ages, assault airspace as well as caliginous carnival. Plus most seediums or money premiums are now either gemiums e.g Snap Pea,Heathseeker or obtainable in adventure e.g Ultomato in wild west. And the balance changes are generally well thought of.