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1 year agoThe cheaper one (CST1500SUC) seems better, actually. Not sure why. It claims sine wave output while the other one is Simulated Sine Wave. Assuming they mean Pure Sine Wave and Modified Sine Wave, Pure is much better.
Arguably computers really don’t care about pure vs modified, but pure is usually more expensive.
Open an IRA at any brokerage (Vanguard, Fidelity, etc) and you can buy whatever you want. Just because it’s a Vanguard account doesn’t mean you can’t buy Fidelity stuff.
I have no clue about the LLC stuff or why you’d want to do that. An IRA is just a type of account that comes with some tax benefits.
Edit: ok, I was unfamiliar with “Self-directed IRA”. That’s a different ballgame and is going to cost you money.