Bathtub Update

[Flipflopfan]

My husband and I need to update our bathtub/shower in the guest bathroom. Our home was built in the 70s, and the bathtub is green. Yuck. We looked into having it refinished, but the price was kind of high. I know that there are other options, such as overlays and just tearing out the old bathtub and replacing it altogether. I am looking for opinions on the best route, the one that will get the job done well and at a reasonable price. If you think that a certain method is best, even if it is more expensive, please let me know why you feel it is worth the extra money. We want to make the best decision to tackle this task! Thank you.