I have been using one of those $12 spring compressor from HF. They last for maybe 2 cars before the threads become so bad it can't be used anymore. I am thinking of moving up to the clam shell type or maybe the hydraulic type. I just use them on tech days (2-3 days a year)for the Miata club I am in. So I don't want to spend big bucks on it. But I do want something that will last a little longer than 2 cars (8 springs). Any body have any experience with these tools want to share their knowledge?

