Best probiotic combination?

I was diagnosed about 2.5 years ago and am currently not on any medication. Started out trying a few anti-inflamm meds and I wasn't getting any relief. I started on fiber and a probiotic and have been in remission for about 2 years. Now I am flaring. I currently take FloraQ2, which has lactobacilius acidophilus. I'm wondering if I can take another probiotic at the same time and what would be best to take. Also, can I take two pills of the FloraQ2? I don't reallly want to because it is SOOO expensive, but if it's going to get me out of my flare, I will do it.

I had tried a bunch of probiotics, with really bad results. So basically I gave up. Finally my doctor convinced me to try Align. It actually helped. But after about 6 months or so I was gradually having issues again. I asked if I could double up on the dose. He said that your body can get used to the specific strains in whatever brand of probiotic you are using. He said I could double up but since Align is so expensive to try PB8. Its less than half the cost. I took double the dose of PB8 for about 4 months and now I am taking one PB8 and one Align. So far so good.

But mainly, there are a lot of probiotics out there and you just need to find one that works for you and if it stops working try switching it up for a few months.

I feed my husband lots of SCD yogurt, and also VSL#3. He takes 2 packets of unflavoured VSL#3 daily, and about 3 12 oz cups of SCD yogurt daily. He also takes florastor (4 a day) since he's had problems with c-diff.