I’m thinking about getting a set of rollers to improve my form and for when the weather is just not appropriate for riding outdoors. I was looking at the Kreitler alloy roller system (3.0 in drum dia.), $366.70 on Amazon. But then I read all the positive reviews of the Nashbar reduced radius rollers (85mm drum dia.) for $129.99. I’m leaning toward the Nashbar rollers. Any advice from the Fifty Plus club? Thanks!