I've recently bought a Tripowin Olina SE for 70 dollars, while missing the opportunity of getting an Aria or DUNU Titan S for around 55. Do you think the price difference was worth it? Is the Olina SE actually noticeably more detailed and open than the duo?

I've recently been looking to buy the Tanchjim OLA, and saw the existence of the bass edition. However, I couldn't find any graphs of it online, neither no one talking about it (if it affects the soundstage, if the boost is significant etc) Does anyone here have either the graph or the two IEM's...