A lot of items and weapons have research requirements that are, quite frankly, wack. Boom Shuriken, a consumable ranged weapon, takes a whopping 999 items to research! All other throwables take only 99 items to research, and 999 is just an absolutely ridiculous amount to make you collect in Journey Mode. Frankly, it somewhat makes some of these items unviable in said gamemode. this applies to plenty other items, such as InstaHouse, Instavator, Instabridge, Mini Instabridge, and I could go on forever. I really think many of these items could have their research thresholds reduced significantly, especially when you consider their crafting costs! For things like InstaHouse and Mini Instabridge I'd recommend going with 1 for research, or 3 at most. It really seems like the research thresholds for this mod were put together haphazardly and without much thought! Take some inspiration from both Vanilla and Calamity Mod and how much it takes to research some of their items. It'd also be lovely to state these research thresholds on the wiki.