looking at a 2008 yaris, 26K mi. when test driving, felt as if pulling and when going back to car lot thumping type noises in front. dealer says it is a strut and they will repair. should i buy?

looking at a 2008 yaris, 26K mi.  when test driving felt as if it was pulling and when going back to car lot started making thumping type noises in front.  dealer idenitified - he said- problem is strut and he is replacing.  have read some blogs and the front end problems appear to be continuing issues.  should i buy this car?  4dr sedan