Not too familiar with RIA but I’m going to give it a try.
Concur with above, many issues can be cured with a quality magazine on the 1911 platformIf you're not sure you want a 1911, here's your entry point. If you hate it..... you're not much into it.
But.... if you buy one. Get some good mags, because like 90% of the makers out there, the mag they send it it is usually trash.