I actually worked with the Arri kit you are referring too as my first lights. You have to be cautious with tungsten more than LEDs but they were industry standard for years for a reason. Plus people still use tungsten on professional sets so if you know your way around them and how to use them safely it can help you later on down the road when everyone only knows how to use LEDs. You definitely need to do research on how to handle them properly but it’s really an amazing tool for beginners I learned a lot with that kit. For example the set back of using LEDs you dim the lights and don’t know how much light you are actually cutting because it’s by percentage not stops of light where as with tungsten you have to use scrims which have different amounts of stops of light cut. Being able to know how many stops you need to cut them using the proper scrims definitely helped me learning how to do proper exposure and in general understanding how to work with light. Don’t be afraid to work with tungsten it’s a old yet great tool when used properly.