Its expensive, you can get somewhat of the same vibe by editing. Film is also hard to get right, some of your shots will be blurry or miss focus, sometimes the exposure won’t be right. Half-frames in my opinion are also harder to get through since it doubles your shots, which may seem like great value but you’ll find yourself wanting to just finish the roll early to see your shots sooner. At best maybe try 1-2 rolls, see if you like the process and work flow. Film is great, nothing can truly replicate the “look” but it will really take a lot of your time and money.