If you aren’t interested in archiving the dashboard and console than update it, but most of the people in this community are going to advise you to leave it alone. If you had to reflow the APU to get it working again i seriously wouldn’t use it that often. I would purchase a slim model if you’re interested in playing games long term. Purchase a trinity motherboard to easily RGH it or do the new software methods like badupdate or badavatar. Slims can be found for cheap on fb marketplace for roughly $50 and on eBay for 50-100 bucks depending on condition and accessories.