The only ones still actively developed nowadays are CXBX-Reloaded and XQEMU. CXBX-Reloaded uses a HLE approach, while XQEMU uses a LLE approach. Right now, CXBX-Reloaded has better game compatibility than XQEMU, but I personally think that on long term, XQEMU is probably going to take the upper hand when you consider the actual Xbox hardware and XQEMU's LLE approach...
Avell A70 MOB: Core i7-11800H, GeForce RTX 3060, 16 GB DDR4-3200, Windows 11 (Insider Preview)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)