hanwei is great for battodo tameshigiri(test cutting tatami mats) as well, in terms of class up, aside from custom koshirae fittings, it would just be aesthetics and build mainly for iai practice, a solid build is always solid, even modern crafted steel is better than the steel they used back then in japan, even though fittings arent that great, at the price of some hanweis or even thaitsukis and kaneie i feel like itd be better to custom one from the ground up, currently the best value blade you can get imho would be a ronin elite, in the same price range with other higher end modern forged katanas, everything is handbuilt, they use a famous shoshu kitae (7-panel layer fold) lamination technique created by the famous masamune, i wanted another blade built to these specs with a so-hi(double fuller) and shinogi-zukuri (curve), chu-kissaki (tip), most blades out there use a simple hon-sanmai fold or just single steel thats folded and differentally hardened, cold steel is good for non practitioners though