I spent years tuned to drop C# in my last original band, so yes half step std tuning: D# G# C# F#, and drop C# G# C# F#. No mud at all with my 4 strings, and I used 45-105 gauge strings, which means for std E-G tuning I use 40-100 sets. Although maybe a 110 might be better for some players.
Like anything its all in your set up.
Maybe its the cab that doesnt speak clearly down low?
5 string is a bit of a different world. The B is killer. But if trying to match the tuning of a guitarist, yeah you're not going to easily bounce riffs off open strings like metal/heavy rock guitar tends to do.
Long story - i will condense: A good friend of mine is a manager for a Long n Mcquade franchaise here in Canada - also he happens to be a pro bassist - having every brand imaginable go through his hands at some point through the store, i told him about my Wal. He didnt quite say "mehhhh" out loud, but he DID say he has tried two others in the last five or six years and said they were nice but didnt totally WOW him. (for whatever reason - possibly the guys amp/cab combos, i didnt ask)...anywaaaayyy, i brought it to show him at his store - he opened the case and his eyes lit up. He hands me the bass and runs away - (i DID have burritos that day, sooooo...maaaybe?) lol...he comes back, pedals, a berg forte, through (i think) was a 212 Berg cab. He does his own personal quick set up (drop D#G#C#F#) and plugs in and adjusts the amp.
Assuming he would keep volume relatively low (i forewarned him about the Wal volume ahead of time)...this buggar sets the Wal knob to 8, the amp to above half - and starts playing and i mean ear pounding in this small room. Walls and ceiling shaking - people walking by the room with squinting eyes. I leave the room as my aging ear hair sprouts were vibrating (when the hell did i even GET ear hairs??)...i let him have his moment.
(yes this is the short version)
Once he has had his fill, he asks if he can borrow the bass overnight to record a song in his home studio - he is a good friend - so i oblige. He apparently records the same track with every bass he digs, then compares them etc.
Next day, im there - his perma grin said it all. He says: This bass absolutely BLEW every other bass ive brought home to record by a landslide margin. So THAT was great too hear - But he DID say it is probably the best drop tune bass he has had his hands on. He went on - but im just an afterwork hack - whereas he plays a LOT of gigs.
So to just get to the point - Im thinking the Wals have a bit of an edge in many areas of the bass world. My own personal hiccup is the neck shape - i have carpal tunnel - so i do tend to struggle from time to time with it.
If this was long winded and boring - any mod can delete it. lol Cheers