Why did you choose different places to buy one or the other? Did you not like the quality of the tobacco?
I think first you have to uncouple "the quality of the leaf" from "different places to buy". These two aspects are not related. For example, bliss's fave leaves from Jorge at Roller's Choice are super high quality, burn well, are extremely easy to work with, and make a very nice looking cigar. I just don't like the flavor. The next guy might. I just this weekend tried his wrapper over LO habano. Jorge's wrapper smells just snootariffic. Strong spicy raisin. Delectable. Tastes just awful to me. The next guy may dig it. I don't. I tossed my Jorge perfecto in half a dozen puffs, then nubbed a perfecto made from LO wrapper over WLT criollo seco, LO Honduran seco, and LO Honduran viso. The two suppliers together made a cigar I savored for an hour and a half. The other I couldn't stand for five minutes.
Next, you have to uncouple the supplier's leaf from what batch of leaves that supplier currently has. Leaf is an agricultural product, so supplies differ vastly from year to year and shipment to shipment. For example, WLT's habano 2000 was my go to wrapper last year. For my taste, and for the stretch my perfectos demand, this was head and shoulders above anything else I tried. Easy to work with, super stretchy, delicate, tasted great, and made a fine looking stick. Alas, that batch is gone. His more recent H2k is veiny, darker, and somewhat fire resistant. Nothing he can do about that. At present, I far prefer the Ecuadorian shade habano seco wrapper from LO. Don't like the flavor as much; but it sure makes a pretty cigar. Way darker, tho, than the H2k I used last year.
What leaf you like is not about what supplier you use. It's about what batch he got last.
The supplier can, however, offer better service. WLT ships same day in impervious heat sealed super thick bags which keep their baccy in good shape forever. LO ships when they bloody well get a round tuit and not a moment sooner, in a thin unsealed baggie. A phone call of complaint to WLT provokes instant good results. LO, not so much. Roller's Choice (Jorge) ships quick enough, but in what appears to be a trash bag rolled up. He does throw in extra measure, though. Casual packaging makes it easy for LO to offer 1/4 lb samples of most everything they sell. That's a great advantage when you are not sure what to try. For example, I scored a quarter of LO's Ec shade viso, ligero, and seco wrappers. Vast diff between the three. Easy cheap way to find out.
Best road to good results is to listen to other guys here about what they may have recently bought.