At the very start of this topic such a comparison was more relevant, now project tron is very much ahead in the number of users who constantly use it, with neo everything is ambiguous and it is not known whether they will be able to compete.
You're right. TRON is more popular and has been used by many projects.
TBH I don't know about what improve NEO project.
I think TRON is better than NEO.
NEO is just popular in Chinese.
I suggest to invest in TRON than NEO.
It's not relevant to compare both, TRON is top 11 and NEO is just at 81