Greetings
I've been sniffing around the interwebs wanting to change the springs on my front shocks. I've discovered there are two tiers of springs available. The name brands and the no-name brands.
Hyperco and Eibach are examples of the first tier. Well known. Good quality. Premium price. (Eibachs run $72-74.00 for a 10" 1.88 ID 300 pound spring, each. Hyperco are in the same ball park. AFCO too.)

On the bottom tier are, for example, "Magnitude Performance." No, I've never heard of them, either. Take a look:
https://www.magnitudeperformance.com...34323480379532 ($15.00 a piece. I'm guessing it's a closeout price; the company was recently purchased.)

Here's another bottom dweller: RT Pro, which makes items mainly for off-road use: https://rtproutv.com/ Off-road seems to me to demand at least as much quality and durability as the name brands do. $28.00 a piece.

It's easy to say "Eibach is better." But as a now-retired professor who taught critical thinking I gotta ask "What makes them better?" and "What makes the off-brands not worth a look?"

Teachers don't make much money. I know I didn't, so cost is a factor in any decision I make about my Spyder.

So, ladies and gentlemen, what say you?