Ah yes I've seen that article, Pink. As with seemingly ALL research and advice to do with babies there is an equal amount of info to demonstrate it's fine. So you're right, it's all down to personal choice.
J really needed to start on something thicker than straight purée due to his surgery site, to reduce the risk of stricture, so baby rice is a good starter. During the course of a day he prob has a 1:10 ratio of rice to other foods, mostly vegetable to avoid that sweet tooth thing, so I'm not too worried. his milk intake has only gone down by 100ml or so at most so it's not really a big deal in that respect. I am interested to try to arty porridge too so may give some of that a go.
He had a go at some puréed veg lasagne today - not smooth but not big lumps, and loved it. I suppose technically we are doing a combo of traditional and baby led weaning, taking his throat into account at all times (throat is 100% brilliant, as is sucking and swallowing, but weaning is crucial time so need to take it carefully).
He now takes scrapes out of a big piece of banana with his two tiny teeth and copes with those, but we've had the usual coughing and so on that's common with weaning. It's been a good thing to not panic and just let him cough and sneeze and work it out himself. So far so good.